A leader's role is to see potential where others see obstacles.
The process is the purpose.
分布式系统是指一个你甚至不知道存在的计算机的故障可能导致你自己的计算机无法使用。
Don't bend; don't water it down; don't try to make it logical; don't edit your own soul according to the fashion. Rather, follow your most intense obsessions mercilessly.
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  
The truth is not always beautiful, nor beautiful words the truth.