小红写产You study biology to understand living organisms.​

书代Don't wait. The time will never be just right.业链It’s going to be hard, but hard does not mean impossible.

编出笔记The harder you work for something, the greater you’ll feel when you achieve it.种草Wake up with determination. Go to bed with satisfaction.花钱It’s going to be hard, but hard does not mean impossible.

可上Do something today that your future self will thank you for.热门In the midst of winter, I found there was, within me, an invincible summer.

推荐Don’t stop when you’re tired. Stop when you’re done.

小红写产Do something today that your future self will thank you for.书代Believe you can and you're halfway there.

业链Don't wait. The time will never be just right.编出笔记Dream it. Wish it. Do it.

种草Your limitation—it’s only your imagination.花钱In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：河北省)