Whatever the mind can conceive and believe, it can achieve.

Patience, persistence and perspiration make an unbeatable combination for success.

I have not failed. I've just found 10,000 ways that won't work.

The greatest artists like Dylan, Picasso and Newton risked failure. And if we want to be great, we’ve got to risk it too.

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

With confidence, you have won before you have started.

Don't wait. The time will never be just right.

They can because they think they can.

Effort only fully releases its reward after a person refuses to quit.