每一个发现都建立在前人的工作之上。
Every discovery builds on the work of those who came before us.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
I get to play golf for a living. What more can you ask for - getting paid for doing what you love.
质量从来不是偶然的；它始终是智慧努力的结果。
当人们做不到一些事情的时候，他们就会对你说你也同样不能。