The man who does not work for the love of work but only for money is not likely to make money nor to find much fun in life.
"A story is not like a road to follow... it's more like a house. You go inside and stay there for a while."
The deepest theorems often have the simplest proofs - if you look at them from the right angle.
设想英雄到了晚年，不住在温柔乡还能住在哪里。