To know oneself, one should assert oneself.
It's always too early to quit.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Be kind whenever possible. It is always possible.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
I can, therefore I am.
You never know what motivates you.
Begin to be now what you will be hereafter.
Middle age is when a guy keeps turning off lights for economical rather than romantic reasons.