有时候你可能觉得自己不够好，但你是足够的。
Sometimes you may feel like you’re not good enough, but you are.
数十亿年来，大自然一直是最出色的生物工程师。
A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.
应对不自由世界的唯一方法是变得绝对自由，以至于你的存在本身就是一种反抗。
制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子，其中一些中子将再次产生裂变。
In the realm of algorithms, simplicity is the ultimate sophistication.