Belief is involuntary; nothing involuntary is meritorious or reprehensible. A man ought not to be considered worse or better for his belief.
Wonder is involuntary praise.
Most real relationships are involuntary.
All beginnings are involuntary.
For me chivalry isn't dead; it's an involuntary reflex.
Liking an author may be as involuntary and improbable as falling in love.
All emotion is involuntary when genuine.
Detestation of the high is the involuntary homage of the low.
Virtue is voluntary, vice involuntary.
Laughter is involuntary. If it's funny you laugh.