數(shù)學的力量在于它的抽象性，使我們能夠看到不立即顯現(xiàn)的模式和聯(lián)系。
自由的代價是永恒的警惕。
宇宙是由一位至高無上、善良且有序的創(chuàng)造者為我們打造的。
The best music comes from the heart.
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
When you can't go back, you have to worry only about the best way of moving forward.
I don't know if I have a philosophy. I just try to write the best book I can.