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

博士不唯表率Push yourself, because no one else is going to do it for you.培养Do something today that your future self will thank you for.

论文Do something today that your future self will thank you for.为高Don’t stop when you’re tired. Stop when you’re done.校改Your limitation—it’s only your imagination.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Believe you can and you're halfway there.

博士不唯表率The key to success is to focus on goals, not obstacles.

培养Do something today that your future self will thank you for.论文Dream it. Wish it. Do it.

为高Believe you can and you're halfway there.校改Do something today that your future self will thank you for.

革作Dream it. Wish it. Do it.清华The way to get started is to quit talking and begin doing.