I believe that literature should be accessible to everyone.

Small changes can have big effects when they help people break out of the poverty trap.

Happiness is not the absence of suffering, but the ability to overcome it.

能源的未来不是非此即彼的选择，而是在传统能源和新能源之间找到适当的平衡。

计算的研究对于理解可计算性的极限至关重要。

【译文】 孔子说：“君子心怀仁德，小人心怀家乡；君子心怀法制，小人心怀实利。”