做数学就是探索一个思想的宇宙，唯一的限制是你的想象力。

The most successful societies in the future will be those that are able to combine the efficiency and technological dynamism of the market with the social safety nets and political stability provided by the state.

法律是一种反映社会价值和规范的社会现象。

We cannot choose the times, but we can choose how to respond to them.

经常静坐思考，来收拢思想；减少饮酒色欲，来清理思想；摒除嗜好情欲，来修养思想；体味古人教训，来警戒思想；悟察至理名言，来明确思想。