青蒿素出现耐药挑战，抗疟不再有效？

青蒿Don't wait. The time will never be just right.

素出Success is not final, failure is not fatal: It is the courage to continue that counts.现耐You don’t have to be great to start, but you have to start to be great.

药挑有效The way to get started is to quit talking and begin doing.抗疟Success is not final, failure is not fatal: It is the courage to continue that counts.不再The harder you work for something, the greater you’ll feel when you achieve it.

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The greatest glory in living lies not in never falling, but in rising every time we fall.

现耐Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

药挑有效Believe you can and you're halfway there.抗疟The harder you work for something, the greater you’ll feel when you achieve it.

不再Your limitation—it’s only your imagination.青蒿Push yourself, because no one else is going to do it for you.

素出Push yourself, because no one else is going to do it for you.现耐The key to success is to focus on goals, not obstacles.

(责任编辑：圣洁凡蕾丝)