The ones who are crazy enough to think they can change the world, are the ones who do.

He who is not courageous enough to take risks will accomplish nothing in life.

I have been impressed with the urgency of doing. Knowing is not enough, we must apply. Being willing is not enough, we must do.

Be happy in the moment, that's enough. Each moment is all we need, not more.

Someday you will be old enough to start reading fairy tales again.

Being crazy isn't enough.

'Tis well enough for a servant to be bred at an University. But the education is a little too pedantic for a gentleman.

If anyone is crazy enough to want to kill a president of the United States he can do it. All he must be prepared to do is give his life for the president's.

I'm old enough to remember when the air over American cities was a lot dirtier than it is now.

We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct. My own feeling is that it is not crazy enough.

I cannot speak well enough to be unintelligible

I hope I shall possess firmness and virtue enough to maintain what I consider the most enviable of all titles, the character of an honest man.

I am serious, so I laugh a lot. You need to laugh. You don't laugh enough. I don't trust anyone who doesn't laugh.

Each of us has that right that possibility to invent ourselves daily. If a person does not invent herself she will be invented. So to be bodacious enough to invent ourselves is wise.

Time stays long enough for anyone who will use it.

A man who is good enough to shed his blood for the country is good enough to be given a square deal afterwards.

Sex is like money; only too much is enough.

I don't like food that's too carefully arranged, it makes me think that the chef is spending too much time arranging and not enough time cooking. If I wanted a picture I'd buy a painting.

'Tis not enough to help the feeble up but to support them after.

I have been complimented many times and they always embarrass me, I always feel that they have not said enough.