"Memory can make a thing seem to have been much more than it was."
记忆可以使一件事看起来比实际更多。
听取他人的意见,但做出自己的决定。
悲观主义者在每个机会里看到困难。乐观主义者在每个困难里看到机会。
Don't stop when you're tired. Stop when you're done.
教学的艺术是帮助发现的艺术。