Everyone seems to have a clear idea of how other people should lead their lives, but none about his or her own.

行动是正确的，因为它们倾向于促进幸福；错误是因为它们倾向于产生与幸福相反的结果。

There is no man, however wise, who has not at some period of his youth said things, or lived in a way the consciousness of which is so unpleasant to him in later life that he would gladly, if he could, expunge it from his memory.

"Science fiction is the realism of our time."

英语中最美的词是"我告诉过你"。

我们必须挑战现状，寻找更好的做事方法。