Learning and innovation go hand in hand. The arrogance of success is to think that what you did yesterday will be sufficient for tomorrow.

I believe in living today. Not in yesterday, nor in tomorrow.

I am not afraid of tomorrow, for I have seen yesterday and I love today!

Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday.

The morals of yesterday are no more. They are as dead as the day they were lived. Economic independence has put woman on exactly the same footing as man.

I gather from a lawyer that there was a rehearsal yesterday. We haven't a hope. I know the presiding judge too: I've had the misfortune to sleep with his wife. He was specially picked.

It is difficult to say what is impossible, for the dream of yesterday is the hope of today and the reality of tomorrow.

The present is the ever moving shadow that divides yesterday from tomorrow. In that lies hope.

Tomorrow hopes we have learned something from yesterday.

We've seen the worst that human beings are capable of. We've seen what happens when leaders abandon common decency in favor of rage and hate. Through the lens of history, the Holocaust happened yesterday, the civil rights movement was this morning, so we are not as out of the woods as we might have thought.

Madam President, speaking here in Dublin Castle it is impossible to ignore the weight of history, as it was yesterday when you and I laid wreaths at the Garden of Remembrance.

What better is there to sigh for than happiness, yesterday's or tomorrow's.

I, not events, have the power to make me happy or unhappy today. I can choose which it shall be. Yesterday is dead, tomorrow hasn't arrived yet. I have just one day, today, and I'm going to be happy in it.

Tomorrow is nothing, today is too late; the good lived yesterday.

Yesterday, December seventh, 1941, a date which will live in infamy, the United States of America was suddenly and deliberately attacked by naval and air forces of the Empire of Japan. We will gain the inevitable triumph, so help us God.

Yesterday is history, tomorrow is a mystery, today is God's gift, that's why we call it the present.

I tell you the past is a bucket of ashes, so live not in your yesterdays, no just for tomorrow, but in the here and now. Keep moving and forget the post mortems; and remember, no one can get the jump on the future.

Yesterday's the past, tomorrow's the future, but today is a gift. That's why it's called the present.

It took the madmen of yesterday for us to be able to act with extreme clarity today. I want to be one of those madmen. We must dare to invent the future.

Yesterday is a cancelled check. Today is cash on the line. Tomorrow is a promissory note.

I am tomorrow, or some future day, what I establish today. I am today what I established yesterday or some previous day.

Saints are ordinary people who do what they do for the love of Jesus, say what they must say without fear, love their neighbor even when they are cursed by him, and live without regret over yesterday or fear of tomorrow.

We consume our tomorrows fretting about our yesterdays.

Thank God I arrived the day before yesterday, the first of the month, at this port of San Diego, truly a fine one, and not without reason called famous.