Obstacles are necessary for success because in selling, as in all careers of importance, victory comes only after many struggles and countless defeats.

Success is determined not by whether or not you face obstacles, but by your reaction to them. And if you look at these obstacles as a containing fence, they become your excuse for failure. If you look at them as a hurdle, each one strengthens you for the next.

Plant seeds of expectation in your mind; cultivate thoughts that anticipate achievement. Believe in yourself as being capable of overcoming all obstacles and weaknesses.

One would think it would be most unwise in a man to be afraid of a skeleton, since Nature has set curious and quite insuperable obstacles to his running away from it.

There will be obstacles. There will be doubters. There will be mistakes. But with hard work, there are no limits.

I have learned that success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome while trying to succeed.

I find the great thing in this world is not so much where we stand, as in what direction we are moving: To reach the port of heaven, we must sail sometimes with the wind and sometimes against it—but we must sail, and not drift, nor lie at anchor.

Obstacles are like wild animals. They are cowards but they will bluff you if they can. If they see you are afraid of them, they are liable to spring upon you; but if you look them squarely in the eye, they will sink out of sight.

By prevailing over all obstacles and distractions, one may unfailingly arrive at his chosen goal or destination.

Stand up to your obstacles and do something about them. You will find that they haven't half the strength you think they have.

Obstacles don’t have to stop you. If you run into a wall, don’t turn around and give up. Figure out how to climb it, go through it, or work around it.