追求数学真理就是追求美、优雅和简洁。

预测未来的最好方法就是创造未来。

The proletariat is the universal class, the class whose radical chains are capable of bursting asunder.

The most important thing in life is to learn how to give out love, and to let it come in.

乳制品行业的成功来自于传统与现代科学的平衡。