北京Don’t stop when you’re tired. Stop when you’re done.

房成In the midst of winter, I found there was, within me, an invincible summer.阳春4月Great things never come from comfort zones.

难再The only way to do great work is to love what you do.北京You don’t have to be great to start, but you have to start to be great.房成The key to success is to focus on goals, not obstacles.

阳春4月In the midst of winter, I found there was, within me, an invincible summer.难再Your limitation—it’s only your imagination.

北京The key to success is to focus on goals, not obstacles.

房成Don't wait. The time will never be just right.阳春4月It’s going to be hard, but hard does not mean impossible.

难再Don't wait. The time will never be just right.北京Success is not final, failure is not fatal: It is the courage to continue that counts.

房成Your limitation—it’s only your imagination.阳春4月The only way to do great work is to love what you do.