一切皆有可能，只要你有勇气去追求。

All men are immortal， but those who are not educated are immortal in a lower and less enviable sense.

数学不是一项观赏性运动。

优秀的设计在于解决问题，而不仅仅是让事物看起来美观。

Always be prepared. The more you know, the less you carry.

自信是女人最性感的东西。