Be kind whenever possible. It is always possible.

To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

Who seeks shall find.

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

Always desire to learn something useful.

The dog that trots about finds a bone.

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

If you're going through hell, keep going.