你能给孩子最好的礼物是责任的根和独立的翅膀。

Transparency is not just a physical quality, it's a social and political one.

Leaders must have the courage to make tough decisions today for a better tomorrow.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

我不认为音乐是比赛。我只是尽力做出最好的音乐。

好与伟大之间的区别在于对细节的关注。