Molecule, n.: The ultimate, indivisible unit of matter. It is distinguished from the corpuscle, also the ultimate, indivisible unit of matter, by a closer resemblance to the atom, also the ultimate, indivisible unit of matter ... The ion differs from the molecule, the corpuscle and the atom in that it is an ion.
Ambrose BiercePhilanthropist, n.: A rich (and usually bald) old gentleman who has trained himself to grin while his conscience is picking his pocket.
Ambrose BierceBEG, v. To ask for something with an earnestness proportioned to the belief that it will not be given.
Ambrose Bierce