Don't spend time beating on a wall, hoping to transform it into a door.

Success is often achieved by those who don't know that failure is inevitable.

Success is often achieved by those who don't know that failure is inevitable.

Success is most often achieved by those who don't know that failure is inevitable.

Don't spend time beating on a wall, hoping to transform it into a door.

There is no time for cut-and-dried monotony. There is time for work. And time for love. That leaves no other time.