出自唐代百丈禅师怀海的《无题》，意思是面对一切的人、事、地、物，有缘分就留下来，没有缘分就离开；就像在清风吹拂下的白云一样轻轻随风漂浮，悠闲自在，没有非如此不可的执著。

世界不是模型，模型只是模型。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

Dream big and dare to fail.

物理学的美丽在于它能够用如此简单而优雅的数学来描述宇宙。

Grow old along with me! The best is yet to be.

"We need to challenge the status quo and think differently to find better ways of doing things."

拥有好主意的最好方法就是拥有很多主意。

The brain caps off its second and last growth spurt in your 20s as it rewires itself for adulthood.

过度捕捞只会让海洋变成荒漠，我们必须学会节制。

Fear of change stifles progress; understanding change directs it.