http://jandan.net/2012/10/24/insects-in-morning-dew.html 每天清晨,当我们还在和闹钟做斗争的时候, David Chambon早已提着相机投奔到大自 然的怀抱,他要赶在晨露消失之前捕捉到这些精美的画面。 来自法国的David是一名业余摄影爱好者,他对微距摄影情有独钟,已经玩了10年。他 说:“我想要捕捉最神奇的时刻和壮观美丽的大自然。多亏了微距摄影,如今我们可以 用一种意想不到的方式探索大自然。” David有很多作品,但这组被“露珠覆盖的昆虫”尤其引人入胜。你或许都会怀疑这到 底是昆虫还是八星八钻的珠宝饰品,正可谓美丽都在细节。
n*h
4 楼
代友转发,请勿回信箱,直接发信至 [email protected] /* */。谢谢! ===================================================================== We are a fast-growing IC design company located in Silicon Valley, currently we have one opening for SERDES system architect; please send your resume to [email protected] /* */ if interested. Job description: SERDES System Architect - Architecture definition and verification for high-speed long-reach SerDes interfaces (up to 56Gbps) - Serial link modeling and link budget analysis to validate SerDes system performance - Adaptation algorithm design and specification development for Serdes sub-block implementation - Behavioral modeling at system level for critical circuit components Requirements: - MS or PhD with at least five years of experience in architecture development for CDRs, TxFIR, linear equalizer, decision feedback equalizer, and high-speed PLL - Good knowledge of communication and signal processing theory with working experience in one or more of the following areas: signal modulation, error correction coding, noise/jitter analysis, signal equalization/adaptation algorithms - Good knowledge of signal-integrity issues and power optimization tradeoff in architecture design fro high-speed SerDes - Demonstrated proficiency in Matlab/Simulink, C++, and Verilog - Experience in behavioral modeling for high-speed continuous-time and discrete-time analog macros - Familiarity with common SerDes protocols such as MIPI M-PHY, USB1/2/3, PCIe1/2/3, SATA1/2/3, 10GKR, 16GFC, and CEI-28G from the system architecture perspective is a strong plus
i don't know why, but it seems people just don't read as many books as before. if everyone grabs a book on investing and read it, we would have much fewer dumb questions on this board.
【在 n****s 的大作中提到】 : 投资的一些基本知识: : 1。 Bond 与 Interest Rate 的关系:Rate 升,bond 跌; short term 的bond 好很 : 多。 : http://www.wellsfargoadvantagefunds.com/wfweb/wf/education/choo : 2。 high risk - high return 等 : 3。 注意区分systematic risk 和 unsystematic risk : 大家都来学习吧。哈哈
l*n
10 楼
等我买个微距镜头去
s*x
11 楼
看fare rules里有没有明写
【在 l*******7 的大作中提到】 : 谢谢!如果在大韩航空的网站上直接定呢?必须打电话问吗
n*s
12 楼
恕我直言,您可能是门外汉。您还没有能力把书本上的知识转化为钱。投资的第一要素 是:知己知彼 或是 risk control 等。最高等的总结是:天时,地利 和人和 :-) 。 老祖宗早就知道了。举个例子,现在利息要涨,有人守着long term bond fund 不 放,这不明摆着亏钱吗?早就应该换成short term 或是 REIT fund 了。
lol. r u serious? have u read redsim's posting on this board?
【在 n****s 的大作中提到】 : 恕我直言,您可能是门外汉。您还没有能力把书本上的知识转化为钱。投资的第一要素 : 是:知己知彼 或是 risk control 等。最高等的总结是:天时,地利 和人和 :-) : 。 老祖宗早就知道了。举个例子,现在利息要涨,有人守着long term bond fund 不 : 放,这不明摆着亏钱吗?早就应该换成short term 或是 REIT fund 了。
IMHO, what you described is 投机, not 投资, because you are referring to timing of investment. But please don't get me wrong - a little bit 投机 is fine, if you can afford it. However, modern portfolio theory has already proven it - timing plays a very small role in one's success in 投资. 我还没有能力把书本上的知识转化为钱, that's true, but that's fine, learning itself is fun.
【在 n****s 的大作中提到】 : 恕我直言,您可能是门外汉。您还没有能力把书本上的知识转化为钱。投资的第一要素 : 是:知己知彼 或是 risk control 等。最高等的总结是:天时,地利 和人和 :-) : 。 老祖宗早就知道了。举个例子,现在利息要涨,有人守着long term bond fund 不 : 放,这不明摆着亏钱吗?早就应该换成short term 或是 REIT fund 了。
n*s
19 楼
Seriously. Books are books and knowledge and degree are not money. Few people can monetize knowledge into real money. Time value of money is important. But it is not much meaningful when we talk about strategy and vision. 时间的金钱价值是双刃剑。用好了,它会为你服务;不会用,只会强调它的不 利等。anyway, 这都不重要。就像打仗,重要的是天时,地利 和人和等分析。不是谁 给你提供军火,谁多收了你多少fee。
【在 s********y 的大作中提到】 : lol. r u serious? have u read redsim's posting on this board?
s*y
20 楼
i never talked about those stuff. just read some of his postings if u have chance; maybe u can learn one thing or two.
【在 n****s 的大作中提到】 : Seriously. Books are books and knowledge and degree are not money. Few : people can monetize knowledge into real money. Time value of money is : important. But it is not much meaningful when we talk about strategy and : vision. 时间的金钱价值是双刃剑。用好了,它会为你服务;不会用,只会强调它的不 : 利等。anyway, 这都不重要。就像打仗,重要的是天时,地利 和人和等分析。不是谁 : 给你提供军火,谁多收了你多少fee。
n*s
21 楼
我还是那句话,你是从书本上学来的死的知识。我一般不愿意否定。良药苦口。
afford plays
【在 r****m 的大作中提到】 : IMHO, what you described is 投机, not 投资, because you are referring to : timing of investment. : But please don't get me wrong - a little bit 投机 is fine, if you can afford : it. However, modern portfolio theory has already proven it - timing plays : a very small role in one's success in 投资. : 我还没有能力把书本上的知识转化为钱, that's true, but that's fine, learning : itself is fun.
n*s
22 楼
什么是投资,什么是投机。等你把钱从零搞到100万,你才知道。举例说,modern portfolio 让我们把401K的钱放到一个30年的基金就行了。实际上行吗?连 modern portfolio 的建立人自己都不是按照他自己的理论去实践。什么是Modern portfolio? 它的本质就是华尔街骗钱的把戏。Modern 说投20几个股票就会极大的diversify portfolio individual risk。还凑合吧。Modern 说 modern portfolio theory has already proven it - timing plays a very small role in one's success in 投资 。这个不对。现在和30年前不一样。和十年前也不一样。美国不是20年前的美国。
afford plays
【在 r****m 的大作中提到】 : IMHO, what you described is 投机, not 投资, because you are referring to : timing of investment. : But please don't get me wrong - a little bit 投机 is fine, if you can afford : it. However, modern portfolio theory has already proven it - timing plays : a very small role in one's success in 投资. : 我还没有能力把书本上的知识转化为钱, that's true, but that's fine, learning : itself is fun.
i*o
23 楼
Diversification呀,各位大牛
r*m
24 楼
"modern portfolio 让我们把401K的钱放到一个30年的基金就行了。实际上行吗?" I hope you can give an example that shows there was a 30 years period in the history of stock market that the broad index failed to deliver a solid gain for people who 把401K的钱放到一个30年的index基金. "连 modern portfolio 的建立人自己都不是按照他自己的理论去实践." That's possible, and I can find examples of those people who 投机 too, but that doesn't mean the portfolio theory is wrong. In fact, I think most, if not all, middle class families should: a) maximize your 401(K), Roth IRA, and any other retirement fund contribution and invest them in broad market index ETFs with super low annual costs; then b) use the rest spare money to 投机, because you already take good care of your retirement needs. When you are taking bigger risks, theoretically you should expect bigger returns (just pray you are on the positive return side) "现在和30年前不一样。和十年前也不一样。美国不是20年前的美国。" Hehe, history will repeat itself, at least when it comes to stock market performance.
i*o
25 楼
讲得不错
the gain if
【在 r****m 的大作中提到】 : "modern portfolio 让我们把401K的钱放到一个30年的基金就行了。实际上行吗?" : I hope you can give an example that shows there was a 30 years period in the : history of stock market that the broad index failed to deliver a solid gain : for people who 把401K的钱放到一个30年的index基金. : "连 modern portfolio 的建立人自己都不是按照他自己的理论去实践." : That's possible, and I can find examples of those people who 投机 too, but : that doesn't mean the portfolio theory is wrong. In fact, I think most, if : not all, middle class families should: : a) maximize your 401(K), Roth IRA, and any other retirement fund : contribution and invest them in broad market index ETFs with super low
s*6
26 楼
REIT fund不是跌的一踏糊涂吗?
【在 n****s 的大作中提到】 : 恕我直言,您可能是门外汉。您还没有能力把书本上的知识转化为钱。投资的第一要素 : 是:知己知彼 或是 risk control 等。最高等的总结是:天时,地利 和人和 :-) : 。 老祖宗早就知道了。举个例子,现在利息要涨,有人守着long term bond fund 不 : 放,这不明摆着亏钱吗?早就应该换成short term 或是 REIT fund 了。
S*C
27 楼
The talking heads are saying "rate will only go up" for more than three years now, and people who take their advice, including myself, leave a lot on the table. I noticed Gross and Gundlack both start to buy some long treasury, they could well be wrong this time, they are mortals anyway... But given past stellar history, there is a good fighting chance that the rate at the end of this year could be lower than now.
【在 n****s 的大作中提到】 : 恕我直言,您可能是门外汉。您还没有能力把书本上的知识转化为钱。投资的第一要素 : 是:知己知彼 或是 risk control 等。最高等的总结是:天时,地利 和人和 :-) : 。 老祖宗早就知道了。举个例子,现在利息要涨,有人守着long term bond fund 不 : 放,这不明摆着亏钱吗?早就应该换成short term 或是 REIT fund 了。