Do not weep do not wax indignant. Understand.

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

Things do not happen. Things are made to happen.

Know or listen to those who know.

Problems are not stop signs, they are guidelines.

What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Always desire to learn something useful.

Quality is not an act, it is a habit.