子曰：“君子成人之美，不成人之恶。小人反是。”
孔子说：“君子帮助人取得成绩，不促使人陷入失败。小人相反。”
The best way to find out if you can trust somebody is to trust them.
"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."
The people who are crazy enough to think they can change the world are the ones who do.
死亡是唯一真正严肃的哲学问题。