The best way out is always through.

The secret to creativity is knowing how to hide your sources.

Everything I've ever done was out of fear of being mediocre.

The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.

There is only one corner of the universe you can be certain of improving, and that's your own self.

When every physical and mental resource is focused, one's power to solve a problem multiplies tremendously.

Do not go where the path may lead, go instead where there is no path and leave a trail.

Don't just read the easy stuff. You may be entertained by it, but you will never grow from it.

Good thoughts bear good fruit, bad thoughts bear bad fruit.

A man can't soar too high, when he flies with his own wings.

Change your thoughts and you change your world.

Great work requires great and persistent effort for a long time. … Character has to be established through a thousand stumbles.

Things may come to those who wait but only the things left by those who hustle.

Be yourself, let you come through.

Others have seen what is and asked why. I have seen what could be and asked why not.

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

Above all things, respect yourself.

Every problem is a gift - without problems we would not grow.

Find out who you are. And do it on purpose.

You don't need a weather man to know which way the wind blows

The world is the great gymnasium where we come to make ourselves strong.