你微微地笑着，不同我说什么话。而我觉得，为了这个，我已等待得久了。
真相是，我们都有自己的现实版本，有时候很难调和两者。
听我说，朋友，希望是件危险的事。希望能叫人发疯。
The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.
生物学的未来在于理解生命系统的复杂性。
It will take about a thousand million million million million years for the Earth to run into the sun, so there’s no immediate cause for worry!
Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.