OPEC no longer holds all the cards in global oil markets.

我是个女人。我是个老板。我赚钱。我不依赖任何人。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

荣耀是死者的太阳。

应该忧虑的是自身不好，而不该忧虑别人不了解自己。《老子》中说“知人者智也，自知者明也。”人生要多些反思，也要多些扪心自问，看清自己更重要。

数学的本质不仅在于解决问题，还在于提出正确的问题。