The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.
量子力学的挑战不在于它的复杂性，而在于它的简单性——它迫使我们重新思考关于宇宙的最基本假设。
作家的角色是作为一个见证者，为那些不能为自己发声的人发声。
Collaboration between industries and communities is key to preserving our forests.
If you think you’re the best, you’ll never be the best.
释义：大丈夫立身处世，应当随机应变，怎能固执于一种方式？
The pain of discipline is better than the pain of regret.