未来属于那些能在利润与目标之间取得平衡的人。

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

If you don't fail at least 90 percent of the time, you're not aiming high enough.

In mathematics, the art of proposing a question must be held of higher value than solving it.

我们开采的每一吨煤炭都必须以最小的环境影响创造最大的价值。