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。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
数学的进步是通过它能解决的问题数量来衡量的。
一个人必须尽力而为，然后平静地接受结果。
我们越是试图控制孩子，他们就越少学会自我控制。
"The beauty of books is that they can take you anywhere."
教育儿童，就不需要惩罚成年人。
Don't be pushed by your problems. Be led by your dreams.
我们都是我们风景的产物；它决定了行为，甚至思想，取决于我们对它的反应程度。
The night is a great book, but the stars are its letters.
财富不在于拥有很多钱，而在于拥有很多选择。