A chain is no stronger than its weakest link, and life is after all a chain.
链条的强度取决于它最薄弱的一环,而生活终究是一条链条。
To live is to suffer, to survive is to find some meaning in the suffering.
成功绝非偶然。它是努力工作、坚持不懈、学习、研究、牺牲,最重要的是对你正在做或正在学习做的事情的热爱。