When stocks are attractive, you buy them. Sure, they can go lower. I've bought stocks at $12 that went to $2, but then they later went to $30. You just don't know when you can catch the bottom.

优秀和卓越之间的区别在于额外的努力。

The essence of finance is to serve the real economy. Finance detached from the real economy is like water without a source or a tree without roots.

The only limit to our realization of tomorrow will be our doubts of today.

我在数学上花费的时间越多，我就越感到兴奋。

Writing is a political act, it opens up space for the unheard.

可持续捕捞不是一种选择——如果我们想保护海洋生物，这是唯一的前进道路。