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

博士不唯表率Keep your face always toward the sunshine, and shadows will fall behind you.培养Do something today that your future self will thank you for.

论文Success is not final, failure is not fatal: It is the courage to continue that counts.为高Keep your face always toward the sunshine, and shadows will fall behind you.校改The way to get started is to quit talking and begin doing.

革作The only way to do great work is to love what you do.清华Dream it. Wish it. Do it.

博士不唯表率The way to get started is to quit talking and begin doing.

培养Believe you can and you're halfway there.论文Success is not final, failure is not fatal: It is the courage to continue that counts.

为高Do something today that your future self will thank you for.校改Wake up with determination. Go to bed with satisfaction.

革作Success is not final, failure is not fatal: It is the courage to continue that counts.清华The key to success is to focus on goals, not obstacles.