You never know what motivates you.
To know oneself, one should assert oneself.
If you're going through hell, keep going.
Never complain and never explain.
It's always too early to quit.
Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Always desire to learn something useful.
Begin to be now what you will be hereafter.
Those who find beauty in all of nature will find themselves at one with the secrets of life itself.