The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
一个科学家的真正价值是由他思想的独创性来衡量的。
如果你想理解功能,就去研究结构。
生存的规则永远不会改变,无论你是在沙漠中还是在市中心的街道上:你需要水分,你需要食物,你需要庇护所。
In the end, we will remember not the words of our enemies, but the silence of our friends.