The human race has one really effective weapon, and that is laughter.

生命中你有许多机会闭紧嘴巴。

"The only thing that could spoil a day was people. People were always the limiters of happiness except for the very few that were as good as spring itself."

质量是免费的。它不是礼物，但它是免费的。花钱的是那些不质量的东西——所有那些没有第一次就把工作做好的行为。

To be a poet is to have a soul so quick to discern, that no shade of quality escapes it.

The only way to get to the top is to climb the mountain, not to wait for the elevator.

I am persuaded that the principle of uniformity in manufacturing is the foundation of success.

休息隶属于工作，正如眼睑隶属于眼睛。