宇宙是一个谜题，而化学是其中的一把钥匙。
The universe is a puzzle, and chemistry is one of the keys.
未来的竞争不是价格的竞争，而是用户体验的竞争。
在商业上你必须无情，但同时也要公平。
There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.
The only limit to our realization of tomorrow is our doubts of today.