把这一句，留给此刻的你
"Obvious" is the most dangerous word in mathematics.
“显而易见”是数学中最危险的词。
把喜欢的一句，带在身边
做成一张壁纸
16 种意境 · 9:16 竖屏 · 1440 × 2560 高清图片
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
There is no error so monstrous that it fails to find defenders among the ablest men.
再大的错误也能在最能干的人中间找到辩护人。
The struggle is always worthwhile, if the end be worthwhile and the means honorable; foreknowledge of defeat is not sufficient reason to withdraw from the contest.
奋斗总是值得的，只要目标值得，手段值得;预先知道失败不是退出比赛的充分理由。
Every man should make up his own mind that if he expect to succeed, he must give an honest return for the other man's dollar.
每个人都应该下定决心，如果他想要成功，他必须诚实地回报他人的金钱。