Spock

"The future is unwritten, and therefore uncertain."

"I have learned that silence can be more powerful than speech."

"Your attempt at logic is appreciated, if flawed."

"The mind must remain open to all possibilities."

"I find that the most logical choice is often the most difficult."

"Survival is insufficient; one must have purpose."

"I have determined that your course of action is the only viable option."

"Live long and prosper."

"I find myself experiencing what I can only describe as joy."

"The needs of the many outweigh the needs of the few."

"Fascinating. The human capacity for self-deception is remarkable."

"Logic is the beginning of wisdom, not the end."

"I have been, and always shall be, your friend."

"Change is the essential process of all existence."

"Insufficient data. I cannot make a logical decision."

"The only certainty is that nothing is certain."

"One man cannot summon the future."

"Fear is illogical."

"I am pleased to have been of service."

"Beauty is a matter of aesthetics and personal interpretation."

"There is a Vulcan proverb: 'The needs of the one outweigh the needs of the many.'"

"Vulcans do not speculate. I state only facts."

"An ancestor of mine maintained that if you eliminate the impossible, whatever remains, however improbable, must be the truth."

"I am not capable of being bored."

"Your emotions make you vulnerable."

"The mind is everything. What you think, you become."

"I have come to appreciate the artistry of your efforts."

"Computers make excellent servants, but I would not want one for a friend."

"Illogical, but charming."

"I find that humans often surprise me."