Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.
The past cannot be changed. The future is yet in your power.
Find out who you are. And do it on purpose.
The time is always right to do the right thing
Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.
Only those are fit to live who do not fear to die; and none are fit to die who have shrunk from the joy of life and the duty of life. Both life and death are parts of the same Great Adventure.
If you think in terms of a year, plant a seed; if in terms of ten years, plant trees; if in terms of 100 years, teach the people.
It always seems impossible until it's done.
If you don't like the road you're walking, start paving another one.
If you can dream it, you can do it.
They say Rome wasn't built in a day, but I wasn't on that particular job.
Lend yourself to others, but give yourself to yourself.
You are never too old to become younger!
When I go, God's going to have to give up his favourite chair.
A long apprenticeship is the most logical way to success. The only alternative is overnight stardom, but I can't give you a formula for that.
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.
No great discovery was ever made without a bold guess.
There is a candle in your heart, ready to be kindled. There is a void in your soul, ready to be filled. You feel it, donít you?
Knowing what's right doesn't mean much unless you do what's right.
When everything seems to be going against you, remember that the airplane takes off against the wind, not with it ....
I'd rather be an optimist and a fool than a pessimist and right.