江河的水之所以浩浩荡荡，并非只由一个源头流出来；无比珍贵的皮衣，并非只由一只狐狸腋下的毛皮所能制成。
只有掌握核心技术，才能立于不败之地。
读，读，读。读所有东西——垃圾、经典、好的和坏的，看看他们是怎么做的。就像一个当学徒的木匠研究大师一样。读！你会吸收它。然后写。如果它是好的，你会发现。如果不好，就把它扔出窗外。
Every setback is a setup for a comeback.
In agriculture, data is important, but intuition—forged by experience—is irreplaceable.
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.