The capital asset pricing model (CAPM) is a useful tool for understanding the risk-return tradeoff, but it is far from perfect.
资本资产定价模型(CAPM)是理解风险-回报权衡的有用工具,但它远非完美。
如果上帝要让人人都一样的话,他会给每人一双脚撑。
当人们知道目标是什么以及为什么时,他们的工作效果会更好。人们期待早晨去工作并享受工作是很重要的。
科学的旅程不仅仅是寻找答案,更是提出正确的问题。
The unfinished has its own perfection.
Now I want to take this opportunity to give you some advice. Over the course of your life, you will find that things are not always fair, you will find that things happen to you that you do not deserve, and that are not always warranted, but you have to put your head down, and FIGHT! FIGHT! FIGHT! Never ever ever give up, things will work out just fine. Look at the way I've been treated lately, especially by the media. No politician in history, and I say this is great surety, has been treated worse, more unfairly. You can't let them get you down, you can't let the critics, and the naysayers get in the way of your dream. I guess that's why I won, thank you. I guess that's why we won. Adversity makes you stronger, don't give in, don't back down, and never stop doing what you know is right. Nothing worth doing, ever ever ever came easy, and the more righteous you fight, the more opposition that you will face. I've accomplished a tremendous amount, in a very short time as president.
El tiempo no es lineal en la literatura; el escritor puede doblarlo, retorcerlo, hacerlo circular.
创新的可持续农业的关键,我们必须拥抱新技术来养活世界。
We are all just echoes of something that once was.