实现明天的唯一限制是我们今天的疑虑。

Science is not just about finding answers but also about asking better questions.

"The world is a shadow, and the shadow is a game."

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

You cannot always control what goes on outside, but you can always control what goes on inside.

出门时笑一笑，不要心怀悲哀，广阔的胸怀处处都能敞开。