实现明天的唯一限制是我们今天的疑虑。

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.

"The unexamined life is not worth living."

而且，只有在完全的听天由命和孤独状态，我们才能体验到我们自身天性的积极力量。

决定你高度的不是你的能力，而是你的态度。

教育是邀请人从此时此地中解脱出来。