Although Lesniewski played a considerable role during the period of development of modern mathematical logic and of the foundations of mathematics, his systems are not as well known as they deserve to be and the fact remains that his systems are not generally accepted as a tool in the foundational practice.
Kahit Lesniewski nilalaro ng isang malaki papel sa oras ng panahon ng pag-unlad ng makabagong matematika at lohika ng pundasyon ng matematika, ng kanyang mga sistema ay hindi rin kilala bilang sila maging karapat-dapat na maging at sa katunayan ay nananatiling na sa kanyang sistema ay hindi karaniwang tinatanggap bilang isang kasangkapan sa foundational practice.