代数分析是所有科学中最广泛和最确定的；它是唯一具有不变和可靠方法的一门科学。

我不创造乌托邦，我描绘现实。

Entrepreneurs must take responsibility for their employees and society.

Sometimes the things that are most real are the things you can't see.

To every action there is always opposed an equal reaction； or， the mutual actions of two bodies upon each other are always equal， and directed to contrary parts.

Consistency is what separates good bakers from great ones.

"Freedom is not something that anybody can be given. Freedom is something people take, and people are as free as they want to be."

唯一能拯救我们的是以不同的方式思考。