To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

Be kind whenever possible. It is always possible.

You never know what motivates you.

The dog that trots about finds a bone.

What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

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

It's always too early to quit.