The very important thing you should have is patience.
创造性力量很容易变成破坏性力量。这只取决于人们的道德人格:是用此力量做好事或做坏事。如果人们缺乏这种道德人格,则没有一种说教能够提供它或取而代之。
Always look at what you have left. Never look at what you have lost.
每个成功项目的中间阶段看起来都像一场灾难。