Failure should be our teacher, not our undertaker. Failure is delay, not defeat. It is a temporary detour, not a dead end. Failure is something we can avoid only by saying nothing, doing nothing, and ...

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

Anyone who has never made a mistake has never tried anything new.

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

Imagine the end desired and feel its reality. Follow it through, and you will get definite results.

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

With confidence, you have won before you have started.

They can because they think they can.

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