In its normal and complete form will culminates in an act; but with wavering characters and sufferers from abulia deliberation never ends, or the resolution remains inert, incapable of realization, of asserting itself in practice.
"Essay on the Creative Imagination"
Th. Ribot
When a subject is thrown into a trance, I may expect the hypnotic phenomena known to me: lethargy, abulia, anaesthesia, analgesia, catalepsy, and every kind of susceptibility to suggestion.
"Redemption and Two Other Plays"
Leo Tolstoy