Validity affects the act, while liceity affects the 'legality' of the act. So if a baptism is invalid, then the baptism never occurred (i.e. one has not been baptized and needs to be baptized). So if a baptism is illicit, then it was not celebrated under the structures that the Catholic Church has defined (i.e. one has been baptized, but the Sacrament was not celebrated in a way directed/authorized by the Church or with the full approval of the Church).

Tendons: recondited, and hidde in their Muscle, as if they were in a purse imposed.

The second reason is, the want of some approved and methodised treatise, defining the diseases which would exclusively require the actual cautery, the diagnosis or pathological state of others which might require its application, with comparative statements of the best mode of adustion of materials with which it should be effected;[…]

Thus, some men feel entitled to sex if they buy their date a nice meal or a few drinks. In decades past, more than a few women felt entitled to a marriage commitment after an exclusive dating relationship had lasted for some commonly agreed upon period of time—say, a year.