Happiness is rarely absent; it is we that know not of its presence.

所有痛苦的根源是执着。

The price of success is hard work, dedication to the job at hand, and the determination that whether we win or lose, we have applied the best of ourselves to the task at hand.

好的教育中，一半的技能，是学会鉴别“哪些事物应被直接忽略掉”这样的能力。

笔比剑更有力量。

当你刚刚创造出以前不存在的东西时，世界似乎总是更明亮。