Friendship is a single soul dwelling in two bodies.
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。
真正的挑战不仅仅是收集数据,而是理解这些数据的意义。
Children are not just miniature adults; they have their own way of seeing and understanding the world.
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  
When we talk about food security, we're really talking about national security.
The act of writing is an act of resistance.