To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

It's always too early to quit.

Never complain and never explain.

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

The dog that trots about finds a bone.

What you do today can improve all your tomorrows.

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

The wise does at once what the fool does at last.