Know or listen to those who know.

It's always too early to quit.

Only the educated are free.

The wise does at once what the fool does at last.

Be gentle to all and stern with yourself.

Be thine own palace, or the world's thy jail.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

Begin to be now what you will be hereafter.