We can not not develop.
This sentence is inspired by Paul Watzlawicks first axiom of communication theory "we can not not communicate". We can - more or less freely - decide how we want to develop and grow as individual, group, team, company or any other organization. Do we want to develop self-paced or other-directed or as a combination of both?
See also my books Beraten (Consulting) and Menschen (People) and Werkzeuge (Tools).