The quality of an organization's accountability determines the quality of its responsibility.

我不在乎留下什么遗产。我不在乎是否被人铭记。

A great brand is a story that's never completely told.

The magical number seven, plus or minus two: some limits on our capacity for processing information.

当你足够和正确地努力了，幸福便会来敲门的。

学习数学的唯一方法就是做数学。