身体是心灵的乐器，体育教育就是对这种乐器的调音。

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

无人机的价值不在于飞行，而在于落地。