人没有权利杀害他的兄弟。他穿着制服这样做也不能成为借口。
Man has no right to kill his brother. It is no excuse that he does so in uniform.
Nature does not waste, and neither should we.
I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.
我是我自己的实验,我是我自己的艺术品。
如果你无法向非科学家解释你的化学研究,说明你理解得还不够深入。
男性和女性在繁殖策略上有所不同,因为他们在整个进化历史中面临着不同的适应性问题。