Never lose your child's heart.
A real man is he whose goodness is a part of himself.
Every duty is a charge, but the charge of oneself is the root of all others.
Only when someone refuses to do certain things will he be capable of doing great things.
When Heaven is about to confer a great office upon you, it first exercises your mind with suffering and your sinews and bones with toil.
Secure property in hand leads to peace in mind.