Intelligence is what you use when you don't know what to do.
Life is a gift, and it offers us the privilege, opportunity, and responsibility to give something back by becoming more.
The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
Patience is bitter， but its fruit is sweet.
The writer is someone who plays with the body of his mother.
"The world is full of obvious things which nobody by any chance ever observes."
The best weapon against an enemy is another enemy.