Don't find fault, find a remedy; anybody can complain

They alone live, who live for others.

I don’t think we are going to become extinct. We are very clever and very resourceful.

No matter what people tell you, words and ideas can change the world.

We should not give up and we should not allow the problem to defeat us.

We could all take a lesson from crayons: some are sharp, some are beautiful, some have weird names, and all are different colors, but they still learn to live in the same box...

Go on with what your heart tells you, or you will lose all.

It's not whether you got knocked down; it's whether you get back up.

You see things; you say, 'Why?' But I dream things that never were; and I say 'Why not?

Our patience will achieve more than our force.

If you can dream it, you can do it. Always remember that this whole thing was started with a dream and a mouse.

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

Above all things, respect yourself.

Nothing great was ever achieved without enthusiasm.

The question isn't who is going to let me; it's who is going to stop me.

A man should look for what is, and not what he thinks should be.

People should pursue what they're passionate about. That will make them happier than pretty much anything else.

You can't build a reputation on what you are going to do.

If you think in terms of a year, plant a seed; if in terms of ten years, plant trees; if in terms of 100 years, teach the people.

Laziness is nothing more than the habit of resting before you get tired.

Our life is what our thoughts make it.