Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

人们永远不会注意到已经做了什么；人们只能看到还有待完成的事情。

Collaboration across borders and disciplines is the only way to tackle global health challenges.

The more you hide, the more they look.

没有功能的设计只是艺术。