爱是世界上最强大的力量。
Love is the strongest force in the world.
那些疯狂到认为自己能够改变世界的人，才能真正改变世界。
To transform is to give new life.
Every perception is a symphony of the nervous system.
The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence.