The most powerful art is often the simplest.
最有力的艺术往往是最简单的。
释义：早早成功的人未必能取得长久的成就，晚点成功的人也未必不能达到目标。因此，不能因为年轻就自满骄傲，也不能因为年老就自暴自弃。
The battle of life is already half won by the young man who is brought personally in contact with high officials; and the great aim of every boy should be to do something beyond the sphere of his duties--something which attracts the attention of those who over him.
释义：天下大事不取决于力量强弱，而在于民心的向背。
真相很少纯粹，也绝不简单。
Don’t wait for the perfect moment—take the moment and make it perfect.
学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。