Nothing has ever been achieved by the person who says, ‘It can’t be done.’

I can't tell you how to succeed, but I can tell you how to fail: Try to please everybody.

We face the future fortified with the lessons we have learned from the past. It is today that we must create the world of the future.

In business courtesy and efficiency have a symbiotic relationship.

If the use of leisure time is confined to looking at TV for a few extra hours every day, we will deteriorate as a people.

One thing life has taught me: if you are interested, you never have to look for new interests. They come to you. When you are genuinely interested in one thing, it will always lead to something else.

You never have a normal family relationship in the White House; it's an impossible thing to have. You live in a goldfish bubble, and you snatch what you can for a personal life, but you never have a normal, natural existence.