Free vaccines are more valuable than expensive treatments, yet harder to promote.

Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.

Beauty is how you feel inside and it reflects in your eyes. It is not something physical.

医疗健康的未来在于创新与合作。我们必须突破界限，提供变革性的药物。