Strain every nerve to gain your point.

Reason should direct and appetite obey.

Our thoughts are free.

Our span of life is brief, but is long enough for us to live well and honestly.

You see things; and you<br /> say "Why?" But I dream<br /> things that never were;<br /> and I say "Why not?"

Not to know what has been transacted in former times is to be always a child. If no use is made of the labors of past ages, the world must remain always in the infancy of...

No one can speak well, unless he thoroughly understands his subject.

Our lives begin to end the day we become silent about things that matter

The only limit to your<br /> impact is your<br /> imagination and<br /> commitment.

Do not wait for leaders;<br /> do it alone, person to<br /> person.

It’s not how much you accomplish<br /> in life that much really counts, but<br /> how you give to others. It’s not<br /> how high you build your dreams<br...

If we resist change, we’ll<br /> fail. If we accept<br /> change, we’ll survive<br /> and if we create change,<br /> we’ll succeed.

Reality is merely an illusion, albeit a very persistent one.

I don’t know the key to<br /> success, but the key to<br /> failure is trying to please<br /> everyone.

The important thing is<br /> not to stop questioning

Don’t fight the problem.<br /> Decide it.

The difference between what we do and what we are capable of doing would suffice to solve most of the world’s problems

A problem is a chance for you to do your best.

Either write something worth reading or do something worth writing