清华Don't wait. The time will never be just right.

大学地Your limitation—it’s only your imagination.发布The key to success is to focus on goals, not obstacles.

使能速Great things never come from comfort zones.平台Don’t stop when you’re tired. Stop when you’re done.云加Don't wait. The time will never be just right.

清华The key to success is to focus on goals, not obstacles.大学地Your limitation—it’s only your imagination.

发布It’s going to be hard, but hard does not mean impossible.

使能速The key to success is to focus on goals, not obstacles.平台Great things never come from comfort zones.

云加You don’t have to be great to start, but you have to start to be great.清华Push yourself, because no one else is going to do it for you.

大学地The only way to do great work is to love what you do.发布Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：珍尼特杰克逊)