The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.
The mystery of love is greater than the mystery of death.
A good business is built on trust, not just profit.
天下没有几百年不出现弊端的制度，也没有永远不变的法律。
Common sense tells us that performance comes and goes, but costs go on forever.
给你敬佩的人写信或打电话，请他们提供建议或与其会面的机会。你永远不知道谁愿意跟你见面。最后你会从这些人身上学到很多重要的东西，建立你在余生都可以享用的人际关系。在生命早期结交的人，会与你缔结非同寻常的感情纽带。