The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

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.

Science should be accessible to everyone, regardless of background.

如果你想飞翔，就必须放弃那些拖累你的事物。

诗人的使命是将无形化为有形。