质量不是职位；它是一种实践。
你能给别人的最大礼物就是你的时间。
Quality is more important than quantity. One home run is much better than two doubles.
"We are all our own prisons, our own jailers."
The bond market is the ultimate barometer of investor sentiment.
写作是理解生活的方式。你一生都在努力，也许你只理解了一小部分。
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.