It's always too early to quit.

Things do not happen. Things are made to happen.

Know or listen to those who know.

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

Be gentle to all and stern with yourself.

Begin to be now what you will be hereafter.

Always desire to learn something useful.