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.
You've got to have dreams to keep you going.
Dreams are the touchstones of our characters.
Dare to live the life you have dreamed for yourself. Go forward and make...
When you go in search of honey, you must expect to be stung by bees.
