The joy of mathematics is in the journey, not just the destination.
数学的乐趣在于旅程,而不仅仅是目的地。
战略就是做出选择、权衡取舍;就是要有意识地选择与众不同。
"The world is full of stories, but it takes a special kind of person to hear them."
黑夜原是为爱而生,白昼转眼就会回来。