The best time to plant a tree was twenty years ago. The second best time is now.

创新不仅仅是创造新事物；它关乎改变人们的生活。

I still haven't found what I'm looking for.

要成为一个好的数学家，你需要既有直觉又有严谨。

It's not always necessary to be better than everyone else, but to be better than you used to be.

The starting point to end poverty is admitting: We’re all in the same boat.

电影是一种艺术形式，它不仅仅是娱乐，更是对社会现实的反映和批判。