如果每个人都诚实,那么诚实是很自然的。
记忆是不可靠的,它会随着时间改变和扭曲。
"A man who does not think for himself does not think at all."
不要过于自信,要始终保持对未知事物的敬畏。
Intelligence is what you use when you don't know what to do.