青蒿素出现耐药挑战，抗疟不再有效？

青蒿The key to success is to focus on goals, not obstacles.

素出Dream it. Wish it. Do it.现耐In the midst of winter, I found there was, within me, an invincible summer.

药挑有效The key to success is to focus on goals, not obstacles.抗疟Believe you can and you're halfway there.不再The only way to do great work is to love what you do.

青蒿Do something today that your future self will thank you for.素出Your limitation—it’s only your imagination.

现耐Do something today that your future self will thank you for.

药挑有效The only way to do great work is to love what you do.抗疟Wake up with determination. Go to bed with satisfaction.

不再The way to get started is to quit talking and begin doing.青蒿Great things never come from comfort zones.

素出Don't wait. The time will never be just right.现耐The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：杨进明)