Never lose sight of the fact that the most important yardstick of your success will be how you treat other people - your family, friends, and coworkers, and even strangers you meet along the way.
It's also selfish because it makes you feel good when you help others. I've been helped by acts of kindness from strangers. That's why we're here, after all, to help others.
But, sir, they have written me down upon the history of the country as worthy of expulsion, and in no unkindness I must tell them that for all future time my self-respect requires that I shall pass them as strangers.
The place of my birth, and residence for nearly sixteen years, in the early part of my life, became endeared to my feelings and affections; and more especially so after I had quitted it for an unknown place, and to associate with strangers.
As children, many of us were taught never to talk to strangers. As parents and grandparents, our message must change with technology to include strangers on the Internet.
Polite strangers often tell soothing lies about our physical appearance that prevent many of us from facing, discussing and solving our real problems.
If a man be gracious and courteous to strangers, it shows he is a citizen of the world.
If two friends ask you to judge a dispute, don't accept, because you will lose one friend; on the other hand, if two strangers come with the same request, accept because you will gain one friend.
If these men decided that they have to go in there and fight, I want them to send their own children and grandchildren. I want them to not send a bunch of strangers' kids in there to fight and die.