The secondary rules are those that provide for the creation, alteration, and extinction of primary rules.
I must have flowers, always, and always.
智者不会羞于求知,因为他知道,知识的海洋是无边无际的。
所以,根基树立不牢的人,不要期望有茂盛的枝叶。 
You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.
In the desert, I had found a freedom unattainable in civilization.
成功的道路是由经过计算的风险和不懈的努力铺就的。
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.