I don't care about being remembered, I care about what I'm doing right now.
What is love except another name for the use of positive reinforcement? Or vice versa.
Never underestimate the power of a single idea to transform the world.
向一个人展示他在错误中是一回事,让他掌握真理是另一回事。
I could easily forgive his pride, if he had not mortified mine.