Happiness in marriage is entirely a matter of chance.
婚姻的快乐完全是机会的问题。
Inquiry into reality begins with the recognition of our ignorance.
Open cooperation is an important path for technological progress.
改变的秘诀在于集中所有精力,不是对抗过去,而是建设未来。
爱无关完美,而在于相伴相随。
生活是一场戏,我们必须扮演好自己的角色。