History is not just the story of the past, but a mirror to the present and a window to the future.

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

Whatever is well conceived is clearly said, And the words to say it flow with ease.

当没有人相信你时，你必须相信自己。

Sustainable seafood isn’t a niche market—it should be the only market.

The stock market is filled with individuals who know the price of everything, but the value of nothing.

Understanding the neural basis of perception is key to understanding how we experience the world.

最好的书是那些挑战你的书。