Be kind whenever possible. It is always possible.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
You never know what motivates you.
Know or listen to those who know.
Be gentle to all and stern with yourself.
Do not weep do not wax indignant. Understand.
Only the educated are free.
Never complain and never explain.
To know oneself, one should assert oneself.
Us investigators who went out into the field were faced on occasion with a lot of anger, by people saying why has it taken you five or six year to come and see me?