A Christian is: a mind through which Christ thinks, a heart through which Christ loves, a voice through which Christ speaks, and a hand through which Christ helps.
The essence of any religion lies solely in the answer to the question: why do I exist, and what is my relationship to the infinite universe that surrounds me? It is impossible for there to be a person with no religion (i.e. without any kind of relationship to the world) as it is for there to be a person without a heart. He may not know that he has a religion, just as a person may not know that he has a heart, but it is no more possible for a person to exist without a religion than without a heart.
Today, see if you can stretch your heart and expand your love so that it touches not only those to whom you can give it easily, but also to those who need it so much.
The meaning of the living words that come out of the experiences of great hearts can never be exhausted by any one system of logical interpretation. They have to be endlessly explained by the commentaries of individual lives, and they gain an added mystery in each new revelation.
When Kepler found his long-cherished belief did not agree with the most precise observation, he accepted the uncomfortable fact. He preferred the hard truth to his dearest illusions, that is the heart of science.
Above all am I convinced of the need, irrevocable and inescapable, of every human heart, for God. No matter how we try to escape, to lose ourselves in restless seeking, we cannot separate ourselves from our divine source. There is no substitute for God.
Write it on your heart that every day is the best day in the year. He is rich who owns the day, and no one owns the day who allows it to be invaded with fret and anxiety. Finish every day and be done with it. You have done what you could. Some blunders and absurdities, no doubt crept in. Forget them as soon as you can, tomorrow is a new day; begin it well and serenely, with too high a spirit to be cumbered with your old nonsense. This new day is too dear, with its hopes and invitations, to waste a moment on the yesterdays.
I feel that all you can do is give it your absolute best with whatever gifts the universe has given you. And if you make it in some way that other people can recognize, that's fine. But even if you don't quote-unquote make it, you're fine, if you've given it your whole heart and soul. You're totally in sync with your purpose and with the universe. And that's fine.
It is plain that there is no separate essence called courage, no cup or cell in the brain, no vessel in the heart containing drops or atoms that make or give this virtue; but it is the right or healthy state of every man, when he is free to do that which is constitutional to him to do.
For now, whether you are young or whether you're young at heart, I do have one final ask of you as your president, the same thing I asked when you took a chance on me eight years ago. I am asking you to believe not in my ability to bring about change, but in yours.