The only learning which significantly influences behavior is self-discovered, self-appropriated learning.

公司的库存越多，他们就越可能缺乏所需的东西。

In the end, it is not the years in your life that count, but the life in your years.

"The free, exploring mind of the individual human is the most valuable thing in the world."

I believe in love at first sight because I think that's the way it should be.

我这一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。