数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
农业的真正进步应以收成和生态系统健康双重标准衡量。
Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.
心脏是一个拳头大小的肌肉。继续爱，继续战斗。
I don't think about my legacy. I just try to do good work.