The most successful companies are those that listen to their customers.
The key to comedy is timing, and the key to timing is patience.
量子力学不仅仅是一个理论，它是一种理解现实的方式。
过去从未死去，它甚至还未过去。
即使没有其他人相信你，也要相信自己，因为那是最重要的时刻。