Do not let your ambitions become a sanctuary for your failures.

Failure is not fatal, but failure to change might be.

We have forty million reasons for failure, but not a single excuse.

Failure is not our only punishment for laziness there is also the success of others.

The most important of my discoveries have been suggested to me by my failures.

Our failings sometimes bind us to one another as closely as could virtue itself.

Success and failure are both part of life. Both are not permanent.

The great question is not whether you have failed, but whether you are content with failure.

We may be personally defeated, but our principles never!

If you're not failing every now and again, it's a sign you're not doing anything very innovative.