学习数学的最好方法就是做数学。

计算复杂性的本质是理解什么可以被有效地计算的极限。

The magi brought valuable gifts, but that was not among them. This dark assertion will be illuminated later on.

The stone we extract today will shape the landscapes of tomorrow.

走向自由，不管在哪，都没有轻松的道路；多数人在到达渴望的巅峰之前，都必须一次又一次穿过被死亡阴影所垄罩的幽暗山谷。

让男孩们表现良好的最好方法是让他们对有价值的事情保持兴趣。

You can’t put a limit on anything. The more you dream, the farther you get.

The greatest gift is the gift of life itself.

Quality is remembered long after the price is forgotten.

Innovation is not about inventing something entirely new, but about improving what already exists.

企业家总是在寻找变化，对其作出反应，并将其视为机遇加以利用。