The secret of getting ahead is getting started.
Do not weep do not wax indignant. Understand.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
Expect problems and eat them for breakfast.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
I can, therefore I am.
Things do not happen. Things are made to happen.
The dog that trots about finds a bone.
It's amazing that something only an atom thick can be an impenetrable barrier. You can have gas on one side and vacuum or liquid on the other, and with a wall only one atom thick, nothing would go through it.