Know or listen to those who know.

Do not weep do not wax indignant. Understand.

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

Be gentle to all and stern with yourself.

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

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

Always desire to learn something useful.