朋友可以来来去去，但精神却永远常驻。
Friends can come and go, but banners hang forever.
The novel is the most democratic of art forms because it requires only a reader.
Discipline is the bridge between goals and accomplishment.
第一步是测量任何容易测量的东西。这本身没有问题。第二步是忽视无法测量的东西或给它一个任意的数值。这是人为且误导的。第三步是假设不容易测量的东西不太重要。这是盲目。第四步是说不能轻易测量的东西实际上不存在。这是自杀。
The most important thing in life is to have a sense of purpose and to pursue it with passion.
出自汉·桓宽《盐铁论·申韩》，也有说出自《盐铁论·险固》。有所准备就能制服别人；没有准备只能被别人制服。释义：有准备就能钳制住别人；没有准备就要受别人的钳制。
The more I study nature, the more I stand amazed at the work of the Creator.