"The world is full of magic things, patiently waiting for our senses to grow sharper."

Success is not final, failure is not fatal: it is the courage to continue that counts.

Psychology must be based on observable facts, not speculation.

The general will is always right， but the judgment which guides it is not always enlightened.

当我看着这个世界时，我是悲观的，但当我看着人们时，我是乐观的。

Wealth should not be concentrated in the hands of a few, but should be distributed among all through fair competition.

"I like looking nice, but I always put comfort over fashion. I don’t find thin girls attractive; be happy and healthy. I’ve never had a problem with the way I look. I’d rather have lunch with my friends than go to a gym."

能源行业必须适应和发展，以应对21世纪的挑战。

Chemistry is not just about what you can make, but how you can make it.

The architect must be a poet of space.