The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
The question isn't who is going to let me; it's who is going to stop me.
健康的森林生态系统同时支持自然和商业。
事物的那一面存在着一种是与非,这一面同样也存在着另一种是与非。
我们每天可支配的时间是弹性的;我们感受到的激情会扩展它,我们激发的激情会收缩它。