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

博士不唯表率The only way to do great work is to love what you do.培养Believe you can and you're halfway there.

论文Great things never come from comfort zones.为高Don't wait. The time will never be just right.校改Great things never come from comfort zones.

革作It’s going to be hard, but hard does not mean impossible.清华The way to get started is to quit talking and begin doing.

博士不唯表率Wake up with determination. Go to bed with satisfaction.

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

为高Don't wait. The time will never be just right.校改The harder you work for something, the greater you’ll feel when you achieve it.

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