What we see changes what we know. What we know changes what we see.
我们所看到的改变了我们所知道的。我们所知道的改变了我们所看到的。
I believe in the power of love to change the world.
当我们爱的时候,我们总是努力变得比现在更好。
The natural and moral world is the two-fold object of man's rational care.