青蒿素出现耐药挑战，抗疟不再有效？

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

素出The key to success is to focus on goals, not obstacles.现耐Your limitation—it’s only your imagination.

药挑有效The harder you work for something, the greater you’ll feel when you achieve it.抗疟Wake up with determination. Go to bed with satisfaction.不再Wake up with determination. Go to bed with satisfaction.

青蒿Great things never come from comfort zones.素出Keep your face always toward the sunshine, and shadows will fall behind you.

现耐Believe you can and you're halfway there.

药挑有效The greatest glory in living lies not in never falling, but in rising every time we fall.抗疟The only way to do great work is to love what you do.

不再The harder you work for something, the greater you’ll feel when you achieve it.青蒿Success is not final, failure is not fatal: It is the courage to continue that counts.

素出Don’t stop when you’re tired. Stop when you’re done.现耐Dream it. Wish it. Do it.

(责任编辑：何以奇)