The unexamined life is not worth living.
I'd rather be an optimist and a fool than a pessimist and right.
Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.
Don't wish it were easier, wish you were better.
If I find 10,000 ways something won't work, I haven't failed. I am not discouraged, because every wrong attempt discarded is another step forward.
I may have had a lot of luck in my life, but I still need to find a challenge in the game.
Perseverance and spirit have done wonders in all ages.
Keep your eyes on the stars, and your feet on the ground.
Great work requires great and persistent effort for a long time. … Character has to be established through a thousand stumbles.
Always remember you are braver than you believe, stronger than you seem, smarter than you think and twice as beautiful as you’ve ever imagined.
Impossible is a word to be found only in the dictionary of fools.
When written in Chinese, the word 'crisis' is composed of two characters. One represents danger, the other opportunity.
Do not count your chickens before they are hatched.
We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.
Drink moderately, for drunkenness neither keeps a secret nor observes a promise.
Hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong.
If you spend too much time thinking about a thing, you'll never get it done.
You need a little bit of insanity to do great things.
Stop acting so small. You are the universe in ecstatic motion.
We all have possibilities we don't know about. We can do things we don't even dream we can do.
Find out who you are. And do it on purpose.