The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

《民权初步》

恨我，因为我渴望你伟大，而伟大，需要不惜一切代价。

数学的研究是所有智力和精神进步不可或缺的基础。

股市的波动是由人的情绪驱动的，而不是由经济基本面驱动的。