The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Make today worth remembering.
Failure is not our only punishment for laziness; there is also the success of others.
Imagination is everything. It is the preview of life's coming attractions.
Man needs his difficulties because they are necessary to enjoy success.
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.
All the darkness in the world cannot extinguish the light of a single candle.
It is greed to do all the talking but not to want to listen at all.
He that can have patience can have what he will.
To give real service, you must add something which cannot be bought or measured with money.
Do not count your chickens before they are hatched.
If you can accept losing, you can't win.
Listen to many, speak to a few.
When obstacles arise, you change your direction to reach your goal; you do not change your decision to get there.
Fantasy is an exercise bicycle for the mind. It might not take you anywhere, but it tones up the muscles that can. Of course, I could be wrong.
Never tell all you know-not even to the person you know best.
Determine never to be idle. No person will have occasion to complain of the want of time, who never loses any. It is wonderful how much may be done, if we are always doing.
Only the wisest and stupidest of men never change.
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.
Become a possibilitarian. No matter how dark things seem to be or actually are, raise your sights and see possibilities -- always see them, for they're always there.
To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me.