The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
The behaviorist cannot find consciousness in the test-tube of his science.
In energy, the biggest risk is not taking any risks at all.
50岁重建事业并不容易——但值得的事情从来都不简单。
预测未来的最好方式就是创造未来。