The Knights had a mixed record on inclusiveness and exclusiveness. Bonhoeffer called these two sayings "the claim to exclusiveness and the claim to totality". Also, MECE thinking can be too limiting as mutual exclusiveness is not necessarily desirable. While not naming Skull and Bones, he objected to the exclusiveness of societies and fraternities. The school tries to maintain an informal and relaxed atmosphere despite its exclusiveness. One main dilemma with implementing the fee is characterized as the exclusiveness of benefit. Joseph Beresford Grant used his money to guarantee the exclusiveness of the development. This systems makes sure the quality and exclusiveness of science high schools. The focus on craft exclusiveness excluded unskilled workers.