Anyone that enjoys his work is a pleasure to work with.
Experience by itself teaches nothing... Without theory, experience has no meaning. Without theory, one has no questions to ask. Hence, without theory, there is no learning.
A leader must have knowledge. A leader must be able to teach.
The questions are more important than the answers.
Whenever there is fear, you will get wrong figures.
Plants don't close from poor workmanship, but from poor management.