I'm not afraid to take a stand. Everybody, come take my hand.

The Ethiopians say that their gods are snub-nosed and black, the Thracians that theirs have light blue eyes and red hair.

我不想成为环境的产物。我希望环境成为我的产物。

逻辑学研究不仅仅是关于正确推理，更是关于思维的自由。

Infinite patience brings immediate results.

The great tragedy of Science—the slaying of a beautiful hypothesis by an ugly fact.  

"To write is to breathe, and to breathe is to live."

The most successful societies in the world are those that have managed to create a balance between the state, the market, and civil society.