学习的最好方式是教学。
Science is the knowledge of consequences, and dependence of one fact upon another.
释义:做好事和坏事最终都会有报应,只是早晚的问题。
Money is concerned only with what is common to all, i.e., the exchange value, and it reduces all quality and individuality to the question: How much?
我不与任何人竞争,只与自己竞争。我的目标是比昨天的自己更好。