生物学的美在于它的复杂性和它呈现的无尽可能性。
实现明天理想的唯一障碍是今天的疑虑。
一件事实只要超过一个人相信，便不再是真相。
我并不假装理解宇宙——它比我大多了。
你的雪无法融化是因为我。
The poor are not lazy; they are just caught in a system that makes it very hard for them to escape poverty.
Science is the knowledge of consequences, and dependence of one fact upon another.
