Love is the ability and willingness to allow those that you care for to be what they choose for themselves without any insistence that they satisfy you.

"The world is full of obvious things which nobody by any chance ever observes."

种一棵树最好的时间是20年前，第二好的时间是现在。

真正的挑战是创造出超越其功能的意义。

数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。

Success is not about luck; it's about hard work, persistence, and making the right decisions.