自守形式的研究是数学思想深度的反映。

让人们快乐的最好方法就是让他们笑。

If you love life, don’t waste time, for time is what life is made up of.

链条的强度取决于它最薄弱的一环，而生活终究是一条链条。

The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one as it flies past.

农业的未来在于平衡传统与尖端技术。