夫人必知礼，然后恭敬，恭敬然后尊让。
人一定要懂得“礼”之后才能产生恭敬之心，产生恭敬之心以后才能有所尊敬，有所礼让。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The best leaders are those who listen more than they speak.
Life is too short to waste time on things that don’t matter.
A building must be a gift to the city.