智者抵抗快乐,愚者成为快乐的奴隶。
过去从未死去。它甚至不是过去。
唯一能让你富有的是你的思想。
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.
"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."