No man or woman is worth your tears, and the one who is, won’t make you cry.
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。
There are no ugly loves nor handsome prisons.
Quality should never be compromised, even when facing the toughest challenges.