能源的未来在于多样化，没有任何单一来源能满足我们所有的需求。

作家必须保持对世界的敏感和好奇心，才能创作出有深度的作品。

The psychologist must avoid all forms of mental chemistry.

The fish in the water is silent, the animal on the earth is noisy, the bird in the air is singing. But Man has in him the silence of the sea, the noise of the earth and the music of the air.

"Success is the best revenge."

我们拥有的最有价值的资源不是地下的矿石，而是每天来工作的人们。