Do not neglect to show hospitality to strangers, for by doing that some have entertained angels without knowing it.

The less intelligent the white man is, the more stupid he thinks the black.

It’s good to remember that in crises, natural crises, human beings forget for a while their ignorances, their biases, their prejudices. For a little while, neighbors help neighbors and strangers help strangers.

Do not do unto others as you would that they should do unto you. Their tastes may not be the same.

France has neither winter, summer, nor morals—apart from these drawbacks it is a fine country.

Africa has her mysteries, and even a wise man cannot understand them. But a wise man respects them.

No man has any natural authority over his fellow man.

I do desire we may be better strangers.

Intolerance is evidence of impotence.

If a man be gracious and courteous to strangers, it shows he is a citizen of the world, and that his heart is no island cut off from other lands, but a continent that joins to them.

If you wish to avoid foreign collision, you had better abandon the ocean.

Children are all foreigners. We treat them as such.