我不必成为除了我自己以外的任何东西。

The only thing that can make you successful is hard work.

The architecture of the human mind is better adapted to the Pleistocene than to the modern world.

The best time to plant a tree was 20 years ago; the second-best time is now.

To understand the universe, you must understand the language in which it is written, and that language is mathematics.

无论你打算做什么，现在就做。条件总是不可能的。

能源领域的创新不是可选项；它是必须的。