人类智力的发展都应该主要归功于欲望，而欲望能否被普遍满足要依靠智力的发展。

The best way to predict the future is to create it.

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

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

The future of energy is not either/or - it's about finding the right balance between traditional and new energy sources.

任何一个保持爱美之心的人都不会变老。