The essential thing is not to have conquered but to have fought well.

能源领域的每一个挑战都是做得更好的机会。

The art of progress is to preserve order amid change and to preserve change amid order.

You are the only one who can make the difference. Whatever your dream is, go for it.

All animals are equal, but some animals are more equal than others.

The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.

When the third appeared, he thrust at it with the knife, only to feel the blade[刀片] snap as the fish rolled. 

Life isn't about finding yourself. Life is about creating yourself.

学问的道理没有别的，就是找回那丧失了的善心罢了。

We must be free not because we claim freedom, but because we practice it.