Perseverance is failing 19 times and succeeding the 20th.

The deeds you do may be the only sermon some persons will hear today.

Don't complain about the snow on your neighbor's roof when your own doorstep is unclean.

Imagination will often carry us to worlds that never were, but without it we go nowhere.

Nothing great was ever achieved without enthusiasm.

Never trust the advice of a man in difficulties.

They deem me mad because I will not sell my days for gold; and I deem them mad because they think my days have a price.

You see things; you say, 'Why?' But I dream things that never were; and I say 'Why not?

I seldom end up where I wanted to go, but almost always end up where I need to be.

We must have perserverence and above all confidence in ourselves. We must believe that we are gifted for something.

Don't stop chasing your dreams, because dreams do come true.

This is one small step for a man, one giant leap for mankind.

The unexamined life is not worth living.

In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.

Pizza makes me think that anything is possible.

Courage is the thing. All goes if courage goes.

People don't realize how a man's whole life can be changed by one book.

Only when I fall do I get up again.

People are capable, at any time in their lives, of doing what they dream of.

I believe that every person is born with talent.

The secret of health for both mind and body is not to mourn for the past, nor to worry about the future, but to live the present moment wisely and earnestly.