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.
Success is nice, but the real reward is in the doing.
恐龙灭绝是因为它们没有太空计划。如果我们因为没有太空计划而灭绝，那是我们活该！
Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.
The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.