数学是一门艺术，作为艺术家，你必须对自己诚实。
Mathematics is an art, and as an artist, you have to be honest with yourself.
Agricultural innovation must address both quantity and quality.
Food security is the cornerstone of national security.
The most beautiful words in the English language are 'I told you so.'
最重要的是尝试激励人们，让他们在自己想做的事情上变得伟大。