By three methods we may learn wisdom: first, by reflection which is noblest; second, by imitation, which is the easiest; and third, by experience, which is the bitterest.
A precedent embalms a principle.
If you are neutral in situations of injustice, you have chosen the side of the oppressor.
Great acts are made up of small deeds.
An understanding of the natural world is a source of not only great curiosity, but great fulfilment.
Nobody made a greater mistake than he who did nothing because he could do only a little.
Thoughts without content are empty, intuitions without concepts are blind.
The most certain sign of wisdom is cheerfulness.
The path to success is to take massive, determined action.
If you don't stand for something you will fall for anything.
Science has not yet taught us if madness is or is not the sublimity of the intelligence.
The more skilled you are at something, the worse you are at it when showing someone.
Honesty is the first chapter in the book of wisdom.
What's real and what's true aren't necessarily the same.
Courage, above all things, is the first quality of a warrior.
Sometimes you will never know the value of a moment until it becomes a memory.
Desire is the very essence of man.
Be realistic: Plan for a miracle
The best way to see Faith is to shut the eye of Reason.
In any moment of decision, the best thing you can do is the right thing. The worst thing you can do is nothing.
Tell the truth. Sing with passion. Work with laughter. Love with heart. 'Cause that's all that matters in the end.