It's kind of fun to do the impossible.

It always seems impossible until it's done.

Improvement makes strait roads, but the crooked roads without Improvement, are roads of Genius.

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

I hope our wisdom will grow with our power, and teach us that the less we use our power the greater it will be.

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

To see me does not necessarily mean to see my face. To understand my thoughts is to have seen me.

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

Whatever you do will be insignificant, but it is very important that you do it.

Waiting hurts. Forgetting hurts. But not knowing which decision to take is the worst of suffering

Your talent determines what you can do. Your motivation determines how much you are willing to do. Your attitude determines how well you do it.

Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.

I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me.

Plan your work - work your plan. Lack of system produces that 'I'm swamped' feeling.

I think nature's imagination Is so much greater than man's, she's never going to let us relax.

If you put off everything till you're sure of it, you'll never get anything done.

A hero is no braver than an ordinary man, but he is brave five minutes longer.

When you're curious, you find lots of interesting things to do.

Diligence is the mother of good fortune. And idleness, its opposite, never brought a man to the goal of any of his best wishes.

The people who were trying to make this world worse are not taking the day off. Why should I?

My dear friend, clear your mind of cant.