時(shí)間是人類為了理解宇宙而創(chuàng)造的概念，但宇宙本身是永恒的。
"The truth is not always beautiful, but the pursuit of it is."
Three grand essentials to happiness in this life are something to do, something to love, and something to hope for.
如果你有一個(gè)好主意，并且你做得對(duì)，它就會(huì)成功。