The essence of mathematics is not just in solving problems but in asking the right questions.
The only real journey is the one within.
我们共同经历了很多,我们之间的联系是不可打破的。
"Memory is the only paradise from which we cannot be expelled."
极不切实际的梦想即使没有实际权力做后盾,一样可以让人产生最大无畏的胆气。这是因为,怀有大希望者的力量可以有最荒谬的来源:一个口号、一句话或一枚徽章。