The deepest love is often the most silent.

Innovation often comes from questioning the status quo.

数学是给不同事物起相同名称的艺术。

真正的领导力意味着做出今天艰难但对后代有益的决定。

The best time to plant a tree was 20 years ago. The second best time is now.

The minute you stop learning, you stop growing.

我不是为了说唱而说唱。我说唱是为了让人们思考。