Innovation is not just about new products; it's about rethinking how we live and work.

Life is a journey, and if you fall in love with the journey, you will be in love forever.

Teaching is not about imparting everything, but about guiding at the right moment.

所以富贵的人极其奢侈，二孤儿寡妇却受饥挨饿，虽然想天下不乱，也不可能。国君若真的希望天下太平而不希望天下大乱的话，如果要吃喝，就不能不节俭。 

Combinatorics is the art of counting without counting.