人谁无过？过而能改，善莫大焉。
解释：没有不犯错误的完人，只要能及时改正自己的错误，就是最好的了。
I was neat, clean, shaved and sober, and I didn't care who knew it.
You can’t control everything in life, but you can control your attitude.
Diversity in thought and background fuels breakthrough discoveries.
A shortage is a sign that somebody is keeping the price artificially lower than it would be if supply and demand were allowed to operate freely.
对待好建议的唯一方法就是传递它，它对自己从来没用。
广义相对论在某种意义上就是引力场的理论。