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

老师The harder you work for something, the greater you’ll feel when you achieve it.做科Believe you can and you're halfway there.

普视频粉In the midst of winter, I found there was, within me, an invincible summer.丝超Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.千万Keep your face always toward the sunshine, and shadows will fall behind you.

物理Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.老师Wake up with determination. Go to bed with satisfaction.

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

千万Your limitation—it’s only your imagination.物理It’s going to be hard, but hard does not mean impossible.

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