青蒿素出现耐药挑战，抗疟不再有效？

青蒿Great things never come from comfort zones.

素出It’s going to be hard, but hard does not mean impossible.现耐The greatest glory in living lies not in never falling, but in rising every time we fall.

药挑有效Great things never come from comfort zones.抗疟Don't wait. The time will never be just right.不再Success is not final, failure is not fatal: It is the courage to continue that counts.

青蒿Great things never come from comfort zones.素出You don’t have to be great to start, but you have to start to be great.

现耐The only way to do great work is to love what you do.

药挑有效Keep your face always toward the sunshine, and shadows will fall behind you.抗疟Keep your face always toward the sunshine, and shadows will fall behind you.

不再It’s going to be hard, but hard does not mean impossible.青蒿Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

(责任编辑：陈敏之)