Randomized evaluations can help us understand what works and what doesn't in development.
By plucking her petals you do not gather the beauty of the flower.
The development of the industry depends on talent cultivation, and we must emphasize education and research.
The act of writing is an act of faith—in language, in the reader, in oneself.
"Books are the bridges that connect us to the unknown."
在这个世界上,你无法选择是否受伤,但你可以选择由谁来伤害你。