A lot of people have gone further than they thought they could because someone else thought they could

Don't hit at all if it is honorably possible to avoid hitting; but never hit soft!

Believe you can and you're halfway there.

March on. Do not tarry. To go forward is to move toward perfection. March on, and fear not the thorns, or the sharp stones on life's path.

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

A lot of legends, a lot of people, have come before me. But this is my time.

If you're not prepared to be wrong, you'll never come up with anything original.

They say Rome wasn't built in a day, but I wasn't on that particular job.

Don?t only practice your art, but force your way into its secrets, for it and knowledge can raise men to the divine.

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

We are all in the gutter, but some of us are looking at the stars.

It marks a big step in your development when you come to realize that other people can help you do a better job than you could do alone.

If you can't fly then run, if you can't run then walk, if you can't walk then crawl, but whatever you do you have to keep moving forward.

Whenever a negative thought concerning your personal power comes to mind, deliberately voice a positive thought to cancel it out.

I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.

Work gives you meaning and purpose and life is empty without it.

People throw stones at you and you convert them into milestones.

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.

I have a dream that one day little black boys and girls will be holding hands with little white boys and girls.

The deeds you do may be the only sermon some persons will hear today.

The superior man thinks only of virtue; the common man thinks only of comfort.