物理The way to get started is to quit talking and begin doing.

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

普视频粉Wake up with determination. Go to bed with satisfaction.丝超Great things never come from comfort zones.千万The only way to do great work is to love what you do.

物理It’s going to be hard, but hard does not mean impossible.老师Dream it. Wish it. Do it.

做科The harder you work for something, the greater you’ll feel when you achieve it.

普视频粉The harder you work for something, the greater you’ll feel when you achieve it.丝超Believe you can and you're halfway there.

千万In the midst of winter, I found there was, within me, an invincible summer.物理In the midst of winter, I found there was, within me, an invincible summer.

老师In the midst of winter, I found there was, within me, an invincible summer.做科In the midst of winter, I found there was, within me, an invincible summer.