The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

我并不完美，但我每天都在努力变得更好。

We cannot always build the future for our youth, but we can build our youth for the future.

虚伪是抹杀了自我。

The key to global competitiveness is local innovation.

我希望人们记住的是我的音乐，而不是我的形象。