"We are all fools in love."

你没有第二次机会，生活不是任天堂游戏。

"A book is a dream that you hold in your hand."

At the close of our studies， we knew all the past of physics， but nothing of the present and the future.

我比我想象的更强大。

量子力学的发展表明，经典的空间和时间概念不足以描述原子世界。