Duty does not require any person to submit to the destruction of his personal ambitions and the right to live his own life in his own way.
If my mind can conceive it, and my heart can believe it - then I can achieve it.
The number one problem that keeps people from winning in the United States today is lack of belief in themselves.
The best way out is always through.
Imagination will often carry us to worlds that never were, but without it we go nowhere.
Never trust the advice of a man in difficulties.
Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.
Always do what is right. It will gratify half of mankind and astound the other.
People often say that motivation doesn't last. Well, neither does bathing - that's why we recommend it daily.
Be yourself; everyone else is already taken.
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.
The greatest accomplishment is not in never falling, but in rising again after you fall.
Self-confidence is the first requisite to great undertakings.
Our greatest glory is not in never falling but in rising every time we fall.
For a man who no longer has a homeland, writing becomes a place to live.
Know thyself.
Always do what you are afraid to do.
If you want creative workers, give them enough time to play.
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.
The starting point of all achievement is desire.
The time is always right to do the right thing