能源转型不仅仅是更换燃料；它是关于整个系统和思维方式的转变。

教育的艺术必须从教育的科学中汲取其法则。

All wealth is the product of labor.

The writer's only responsibility is to his art. He will be completely ruthless if he is a good one. He has a dream. It anguishes him so much he must get rid of it. He has no peace until then.

在山谷的深处是拯救之路。

人们常只想到自己的需要，而没考虑自己的能力。