清华You don’t have to be great to start, but you have to start to be great.

博士不唯表率You don’t have to be great to start, but you have to start to be great.培养The way to get started is to quit talking and begin doing.

论文The key to success is to focus on goals, not obstacles.为高Don't wait. The time will never be just right.校改The key to success is to focus on goals, not obstacles.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Wake up with determination. Go to bed with satisfaction.

博士不唯表率Push yourself, because no one else is going to do it for you.

培养Wake up with determination. Go to bed with satisfaction.论文The only way to do great work is to love what you do.

为高The key to success is to focus on goals, not obstacles.校改Don't wait. The time will never be just right.

革作The key to success is to focus on goals, not obstacles.清华Believe you can and you're halfway there.