煤炭的未来不在于数量，而在于我们能否清洁高效地利用它。
It is the greatest good to the greatest number of people which is the measure of right and wrong.
股市是一个没有三振出局的游戏。你不需要对每件事都挥棒——你可以等待你的投球。
The best art is the one that doesn’t explain itself.
The best thing about getting older is that you don't lose all the other ages you've been.
重要的不是身体的强度，而是精神的强度。
The Lisp language is designed to be extensible, and it is easy to add new features to it.