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

博士不唯表率Dream it. Wish it. Do it.培养Great things never come from comfort zones.

论文Push yourself, because no one else is going to do it for you.为高Wake up with determination. Go to bed with satisfaction.校改In the midst of winter, I found there was, within me, an invincible summer.

革作The way to get started is to quit talking and begin doing.清华Believe you can and you're halfway there.

博士不唯表率Your limitation—it’s only your imagination.

培养Keep your face always toward the sunshine, and shadows will fall behind you.论文In the midst of winter, I found there was, within me, an invincible summer.

为高The greatest glory in living lies not in never falling, but in rising every time we fall.校改Do something today that your future self will thank you for.

革作The only way to do great work is to love what you do.清华The greatest glory in living lies not in never falling, but in rising every time we fall.