金融发展的关键在于建立能够可信地承诺保护财产权的制度。

"The past is always tense, the future perfect."

学得越多，知道得越多；知道得越多，忘记得越多；忘记得越多，知道得越少。那么，为什么要学习呢？

The alternation of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.

I don't have a plan. I never have. I just do what feels right at the time.

如果你想取得真正的进步，就必须愿意挑战现状。