Never complain and never explain.

You never know what motivates you.

The most effective way to do it, is to do it.

It's always too early to quit.

Begin to be now what you will be hereafter.

Go for it now. The future is promised to no one.

By failing to prepare, you are preparing to fail.

Be thine own palace, or the world's thy jail.

I can, therefore I am.