数学的快乐来自创造的行为,而不仅仅是结果。
The strength and power of despotism consists wholly in the fear of resistance.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The bigger the brain, the more complex the social world it can manage.
Understanding nature’s complexity is the ultimate challenge.