The essential function of art is moral.

The transformation of the energy industry requires courage and wisdom; we must dare to break through traditional thinking.

过去是一个异国；他们在那里做事的方式不同。

"We are not seven, we are one."

大自然是伟大的老师，当别人睡觉时，我从她那里学得最好。

You have to believe in yourself when no one else does.

If you want a picture of the future, imagine a boot stamping on a human face—forever.