I am always doing what I cannot do yet, in order to learn how to do it.

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

The starting point of all achievement is desire.

Be happy, but never satisfied.

The three things that are most essential to achievement are common sense, hard work and stick-to-it-iv-nes

Duty does not require any person to submit to the destruction of his personal ambitions and the right to live his own life in his own way.

The past cannot be changed. The future is yet in your power.

When you're curious, you find lots of interesting things to do.

One person with a belief is equal to a force of ninety-nine who have only interests.

First they ignore you, then they ridicule you, then they fight you, and then you win.

It's the possibility of having a dream come true that makes life interesting.

The only way of finding the limits of the possible is by going beyond them into the impossible.

If you can dream it, you can do it.

The first rule is to keep an untroubled spirit. The second is to look things in the face and know them for what they are.

Courage isn't having the strength to go on - it is going on when you don't have strength.

Do not worry about holding high position; worry rather about playing your proper role.

I not only use all the brains that I have, but all that I can borrow.

Insanity is doing the same thing over and over again and expecting different results.

Aim for the highest.

Every intention is a trigger for transformation.

Don't fear failure. Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.