Even if animal experimentation was proved to be of value, it would be morally wrong.

Life isn't about finding yourself. Life is about creating yourself.

Progress is impossible without change, and those who cannot change their minds, cannot change anything.

Two things define you: Your patience when you have nothing and your attitude when you have everything.

Beware of false knowledge; it is more dangerous than ignorance.

We don't stop playing because we grow old; we grow old because we stop playing.

I learned long ago, never to wrestle with a pig. You get dirty, and besides, the pig likes it.

People who say it cannot be done should not interrupt those who are doing it.

A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

Write your Sad times in Sand, Write your Good times in Stone.

Islam is the best religion and Muslims are the worst followers

How many of us dare not use our time or money or talents as we would, because we realise they are the Lord's, not ours?

Never lose sight of the people who are the foundation of the future you are working to build.

Unlike Muir and Thoreau, McCandless went into the wilderness not primarily to ponder nature or the world at large but, rather, to explore the inner country of his own soul.

I think my parents saw that acting ultimately made me happy, even though it was a rough ride for a little bit. There wasn't a ton of pushback about it.

Honor is the most capricious in her rewards. She feeds us with air, and often pulls down our house, to build our monument.

If you're humble in defeat, everyone may still kick you, but they won't kick you as much.

Massive numbers of people are going to come online from cultures we don't normally interact with.

I've never seen an episode of Downton Abbey.

The eradication of anti-personnel mines around the world is one of the most important tasks facing the international community.

I tell the stories in front of audiences and wait for something to happen. It's similar to a standup comic doing his schtick for an audience.