如果攻击特别伤人，我总是非常高兴，因为我想，如果他们攻击个人，这意味着他们没有留下任何政治论点。

实验室笔记本是科学家最诚实的伙伴。

最好的领导者是那些倾听多于发言并以诚信行事的人。

过去总是紧张的，未来是完美的。

To tax the larger incomes at a higher percentage than the smaller， is to lay a tax on industry and economy； to impose a penalty on people for having worked harder and saved more than their neighbors.