你必须为梦想而奋斗。你必须为之牺牲和努力工作。
You have to fight to reach your dream. You have to sacrifice and work hard for it.
The key to power is the ability to judge who is best to serve your purposes, and then to win them over to your side.
To understand behavior, we must look at its purpose in the context of survival and adaptation.
最好的设计是那些在解决问题时不会引人注目的设计。
我写作是为了理解世界，也是为了理解自己。
God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.