世俗的君子，如果他很穷你却说他很富，他就会发怒；如果他不义你却说他有义，就很高兴。 

数据是新时代的石油，但比石油更难管控。

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the voice of the eternal.

Memories are like shadows - they follow you everywhere, even when there's no light.

数学研究是所有智力和精神进步不可或缺的基础。

如果你想成长，就必须愿意承担风险。