Never complain and never explain.

The dog that trots about finds a bone.

The secret of getting ahead is getting started.

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

If you can dream it, you can do it.

Begin to be now what you will be hereafter.

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

To know oneself, one should assert oneself.

It's always too early to quit.