• Don't accept the limitations of other people who claim things are 'unchangeable'. If it's written in stone, bring your hammer and chisel.

    Peter McWilliams: Don't accept the limitations of other people who claim things are 'unchangeable'. If it's written in stone, bring your hammer and chisel.
    John-Roger, Peter McWilliams (1991). “Life 101: everything we wish we had learned about life in school -- but didn't”