The most difficult thing in painting is to be simple.

The deepest insights in mathematics often come from the most abstract theories.

The most valuable crop we can grow is trust between producers and consumers.

在科学领域，我们必须准备好接受我们最珍视的理论有一天可能会被取代。

Starting a business is like flying a drone, you need both vision and readiness to deal with unexpected situations.

［厚葬使］已经获得的财产,都拿来埋掉了；丧后本当产生的财产,又被长时间的禁止所消除。