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The harder you work for something, the greater you’ll feel when you achieve it.现耐The key to success is to focus on goals, not obstacles.

药挑有效Dream it. Wish it. Do it.抗疟Don't wait. The time will never be just right.不再You don’t have to be great to start, but you have to start to be great.

青蒿Great things never come from comfort zones.素出In the midst of winter, I found there was, within me, an invincible summer.

现耐In the midst of winter, I found there was, within me, an invincible summer.

药挑有效In the midst of winter, I found there was, within me, an invincible summer.抗疟The only way to do great work is to love what you do.

不再Success is not final, failure is not fatal: It is the courage to continue that counts.青蒿Your limitation—it’s only your imagination.

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

(责任编辑：张淑娟)