He is the only animal that loves his neighbor as himself, and cut his throat if his theology isn't straight.

你必须相信你的想法，并愿意在众多挑战中坚持下去。

The history of life is a story of endless experimentation.

学习数学的唯一方法就是做数学。

I'm a woman full of flaws, but I try to make up for them with passion and love.