Animals that do not kick are always unexcitable. Donkeys have no horns. A buffalo can always toss one over a gate. No animals that kick are easy to swallow. No hornless animal can toss one over a gate.
All animals are excitable except buffaloes.
Promise-breakers are untrustworthy. Wine-drinkers are very communicative. Those who keep their promises are honest. One can always trust a very communicative person.