Always desire to learn something useful.
To know oneself, one should assert oneself.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
Who seeks shall find.
Things do not happen. Things are made to happen.
Well done is better than well said.
If you're going through hell, keep going.
Be kind whenever possible. It is always possible.
You never know what motivates you.
In my experience, if you have to keep the lavatory door shut by extending your left leg, it's modern architecture.
Anthropology is the science which tells us that people are the same the whole world over - except when they are different.