The only limit to our realization of tomorrow is our doubts of today.
创新不是目的,解决问题才是。
我们都是自己经历的囚徒,然而我们永远无法完全理解它们。
In the short run, the market is a voting machine but in the long run, it is a weighing machine.
History is not the past. It is the present. We carry our history with us.