"A man is not old until regrets take the place of dreams."
当遗憾取代梦想时，一个人才算老了。
The most important thing in communication is hearing what isn’t said.
一本书是一个相遇的地方，一个共享的想象空间。
"The only limit to our realization of tomorrow is our doubts of today."
数学证明的优雅在于它的简洁和清晰。
最好的想法往往来自意想不到的地方。
Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.
The key to success is to keep trying, even when things don't work out the first time.