—— 请按键盘 空白键 开始游戏 ——

Success is going from failure to failure without loss of enthusiasm.
The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.
Every problem in mathematics is an opportunity to learn something new.
I don't count my sit-ups. I only start counting when it starts hurting.