It is man's destiny to ponder on the riddle of existence and, as a byproduct of his wonderment, to create a new life on this earth.

We must look forward to the future as that is where most of us will be spending the rest of our lives.

Action without intelligence is a form of insanity, but intelligence without action is the greatest form of stupidity in the world.

You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

Don't be afraid to stumble. Any inventor will tell you that you don't follow a plan far before you strike a snag. If, out of 100 ideas you get one that works, it's enough.

The opportunities of man are limited only by his imagination. But so few have imagination that there are ten thousand fiddlers to one composer.

If a fellow wants to be nobody in the business world, let him neglect sending the mailman to somebody on his behalf.