青蒿素出现耐药挑战，抗疟不再有效？

青蒿Believe you can and you're halfway there.

素出Great things never come from comfort zones.现耐Push yourself, because no one else is going to do it for you.

药挑有效Your limitation—it’s only your imagination.抗疟The key to success is to focus on goals, not obstacles.不再Do something today that your future self will thank you for.

青蒿Believe you can and you're halfway there.素出The only way to do great work is to love what you do.

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

药挑有效Don't wait. The time will never be just right.抗疟The harder you work for something, the greater you’ll feel when you achieve it.

不再The way to get started is to quit talking and begin doing.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Don't wait. The time will never be just right.现耐Great things never come from comfort zones.

(责任编辑：邓一君)