We who write in English are fortunate to have the richest and most versatile language in the world. Respect it.

The art of communication is the language of leadership.

Dream as if you'll live forever. Live as if you'll die today.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

If you set your goals ridiculously high and it's a failure, you will fail above everyone else's success.

Every time you have to speak, you are auditioning for leadership.

A river cuts through rock, not because of its power, but because of its persistence.

One of the hardest things in life is having words in your heart that you can't utter.

People trample over flowers, yet only to embrace a cactus.

The great appear great to us.

The Irish people will only be free, when they own everything from the plough to the stars

It's not a joke: I really do like being at home.

Every fool has a reason for feeling sorry for himself.

Building a product is easy. But building the company that builds the product is hard.

When you get a bit older and you realise that no one knows what they're doing, no one's perfect and it's fine.

I am the innovator. I am the originator. I am the emancipator. I am the architect of rock 'n' roll!

Those who will not deliver themselves into the hand of God's mercy cannot be delivered out of the hand of His justice.

And the two planes that were taking the band and crew that we had taken out to San Diego were flying out after the show. And so I was never supposed to be on that plane.

From the example of the past, the man of the present acts prudently so as not to imperil the future.

I've had a love affair with every movie I've ever done.

A scientist who cannot prove what he has accomplished, has accomplished nothing.