Quality is not an act, it is a habit.
Do not weep do not wax indignant. Understand.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
Well done is better than well said.
Without hard work, nothing grows but weeds.
Wherever you are - be all there.
You never know what motivates you.
Either you run the day or the day runs you.
Who seeks shall find.
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.