UnScramble this Word: a i c s x a t b?

Questions

"He who establishes his argument by noise and command shows that his reason is ----------."- Michel de Montaigne?

"He who joyfully marches in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the ---------- would suffice."- Albert Einstein?

"He who loves the --------- as his body may be entrusted with the empire."- Lao-Tzu?

"------------ is the art of being the only one who knows you're scared to death."- Earl Wilson?

Which club can be known as either "Filbert" or "Foxes"?