A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
To understand the universe, we must first understand ourselves.
Sometimes the simplest melodies are the most powerful.
我们唯一能知道的是我们一无所知,这是人类智慧的最高境界。
每个故事都是一次旅程,每次旅程都会改变我们。