爱惜精神以备日后担当大任，虚度时光何以报父母之恩？

The temporary can become permanent if it serves people well.

I don't let the world dull my sparkle.

The safest way to double your money is to fold it over once and put it in your pocket.

Creativity is just connecting things.

激光对于阿秒物理学的意义，就像望远镜对于天文学的意义一样。