We are all blind, but some of us can see.

How wonderful that we have met with a paradox. Now we have some hope of making progress.

The best way to cheer yourself up is to try to cheer somebody else up.

I stand up for what I believe in, and I don't back down.

The beauty of a woman with passing years only grows!

In science, the only constant is change.

故事帮助我们理解生活的混乱。