As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.

科学不仅仅是发现，更是理解和连接各个点。

The sea gives us life; it's our duty to give back by protecting it.