If you meet a jerk, overlook them. If you meet jerks everywhere everyday, look deeper into yourself.
The best way to learn mathematics is to do mathematics.
热闹荣华的光景,过后即生空虚凄凉;而清淡脱俗的作为,才能历久而更有意味。
The truth is always an insult or a joke, lies are generally tasteless.
The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.