Logical.
"A curious metaphor, doctor, as a stallion must first be broken before it can reach its potential."
Necessary.
"Get him off this ship."
Follower.
"We must maintain the Prime Directive."
Leader.
"I can not allow you to do this. It is my function aboard the ship to advise you in making the wisest decisions possible... "
Sassy.
" I am expressing multiple attitudes simultaneously. To which are you referring?"
Honest.
"Vulcans do not lie."
Spock of Vulcan.
Son of Sarek.
S'hin T'gai Spock.
Spock.