The world changes when you change.
My ambition is always to get better, to keep improving.
Policy debates should be grounded in rigorous empirical analysis.
在一个数据结构上运行100个函数比在10个数据结构上运行10个函数要好。
Nothing is more powerful than will, and nothing is more important than determination.
Education is the root system that sustains all progress in responsible forestry practices.