The genome is a map of our evolutionary travels.
为你，千千万万遍。
Policymakers should be open to revising their views based on new evidence.
语言的弱点不是控制语言的弱点，而是控制变化梯度的力量：las，语言永远不会脱离其胚囊。
The only way to discover the limits of the possible is to go beyond them into the impossible.
个人自由的探索精神是世界上最宝贵的东西。