“Loneliness opens the door for wisdom and wisdom opens all the doors!”
“Good teachers are door openers in to that wisdom you already have inside”
“The aim of science is not to open the door to infinite wisdom, but to set a limit to infinite error.”
“Elizabeth's voice had a door in it. When you opened that door you found another door, and that door opened yet another door. All the doors were nice and led out of her.”
“The doors of wisdom are never shut.”
“Open the door by yourself instead of waiting the door to be opened by itself!”