Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.
Anything that makes weak - physically, intellectually and spiritually, reject it as poison.
Change your thoughts and you change your world.
If you can't you must, and if you must you can.
To give pleasure to a single heart by a single act is better than a thousand heads bowing in prayer.
Go then if you must, but remember, no matter how foolish your deeds, those who love you will love you still.
Our lives begin to end the day we become silent about things that matter.
Effort only fully releases its reward after a person refuses to quit.
Waste no more time arguing about what a good man should be. Be one.
The present is theirs; the future, for which I really worked, is mine.
Though the road's been rocky it sure feels good to me.
We are what we repeatedly do. Excellence, then, is not an act, but a habit.
There is nothing in a caterpillar that tells you it's going to be a butterfly.
Whatever lifts the corners of your mouth, trust that.
Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.
Perseverance is failing 19 times and succeeding the 20th.
Freedom from the desire for an answer is essential to the understanding of a problem.
It is our choices...that show what we truly are, far more than our abilities.
I confess that in 1901 I said to my brother Orville that man would not fly for fifty years.
Hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong.
I will never be by violence constrained to do anything.