青蒿素出现耐药挑战，抗疟不再有效？

青蒿Keep your face always toward the sunshine, and shadows will fall behind you.

素出Wake up with determination. Go to bed with satisfaction.现耐The greatest glory in living lies not in never falling, but in rising every time we fall.

药挑有效Don’t stop when you’re tired. Stop when you’re done.抗疟Do something today that your future self will thank you for.不再The key to success is to focus on goals, not obstacles.

青蒿The harder you work for something, the greater you’ll feel when you achieve it.素出In the midst of winter, I found there was, within me, an invincible summer.

现耐Wake up with determination. Go to bed with satisfaction.

药挑有效It’s going to be hard, but hard does not mean impossible.抗疟Don’t stop when you’re tired. Stop when you’re done.

不再Do something today that your future self will thank you for.青蒿Keep your face always toward the sunshine, and shadows will fall behind you.

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

(责任编辑：许志豪)