真正吸引他人的只有两种人无所不知者,和一无所知者。
Love is the strongest force in the world.
数学中最深刻的思想往往来自最简单的问题。
道自安静之中得来,德于谦让之中养成,福在清俭之中积累,命于和畅之中保全。
Time is the best teacher, but unfortunately, it kills all its students.