Be kind whenever possible. It is always possible.
Without hard work, nothing grows but weeds.
To be a good loser is to learn how to win.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
Who seeks shall find.
To know oneself, one should assert oneself.
Medieval learning was really advanced.
I don't think you need religion.