We change our behavior when the pain of staying the same becomes greater than the pain of changing. Consequences give us the pain that motivates us to change.
The beauty of mathematics only shows itself to more patient followers.
"The past is never dead. It's not even past."
What do we call visible light? We call it color. But the colors are only the names we give to the way light behaves when it hits something.
无纸化办公室仍然需要生产纸张的森林。