In a state, one man's liberty ends where another's begins.

Persistence in research is key; nature reveals its secrets only to those who are patient.

Leadership is about making tough decisions today that will benefit generations to come.

Dictatorships breed bad literature because they breed fear and conformity.

我们钦佩的人的品质，如善良、慷慨、开放、诚实、理解和感受，在我们的系统中是失败的伴随物。而我们厌恶的那些特质，如精明、贪婪、占有欲、卑鄙、自我中心和自私，是成功的特质。

做出伟大工作的唯一途径是热爱你所做的事情。