我已将这一原则——每一微小变异若有益便被保存——称为自然选择。
I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.
有时保持理智的唯一方法就是偶尔发疯。
我喜欢自言自语，因为这样节约时间，而且不会有人跟我争论。
"Consciousness is always in the service of life."
An eye for an eye will only make the whole world blind.