Do not let it be your aim to be something, but to be someone.
You shape your own destiny.
If you don't like something, change it. If you can't change it, change your attitude. Don't complain.
He who is not courageous enough to take risks will accomplish nothing in life
Do not go where the path may lead, go instead where there is no path and leave a trail.
Others have seen what is and asked why. I have seen what could be and asked why not.
Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.
First ask yourself: What is the worst that can happen? Then prepare to accept it. Then proceed to improve on the worst.
I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.
Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.
A man should look for what is, and not what he thinks should be.
There is no greater agony than bearing an untold story inside you.
Make today worth remembering.
Champions aren't made in the gyms. Champions are made from something they have deep inside them - a desire, a dream, a vision.
I do not want to die rusting, I prefer to burn out.
Great things are not done by impulse, but by a series of small things brought together.
People who are unable to motivate themselves must be content with mediocrity, no matter how impressive their other talents.
People don't realize how a man's whole life can be changed by one book.
If you paint in your mind a picture of bright and happy expectations, you put yourself into a condition conducive to your goal.
Once you learn to quit, it becomes a habit.