效率（的重要性）被过度强调了，而放空（的重要性）则被严重低估了。定期的周日安息、职业年假、度假出游、工作日中的茶歇、漫无目的的散步和离开工作的时间，对一切领域获得顶级成就都极其重要。最好的工作，需要有良好的休息作为保障。
Efficiency is highly overrated； Goofing off is highly underrated. Regularly scheduled sabbaths， sabbaticals， vacations， breaks， aimless walks and time off are essential for top performance of any kind. The best work ethic requires a good rest ethic.
复杂的问题往往有简单的答案。
No one ever gets far unless he accomplishes the impossible at least once a day.
只要符合自然法则，再奇妙的事情也可能是真实的。
The power within you is infinite, if you only realize it.
Keep your face always toward the sunshine—and shadows will fall behind you.