It is only shallow peoplewho require years to get rid of an emotion. A man who is master of himself, can end a sorrow as easily as he can invent a pleasure.

超导理论不仅仅是一种特定现象的理论，而是量子凝聚态物质的一般理论。

I believe in the power of art to inspire, to heal, and to bring people together.

生命中最美丽的东西不是物品，而是时刻。

The work of the philosopher consists in assembling reminders for a particular purpose.

可持续性不仅仅是一个目标，更是我们对后代的责任。