Man has a tongue to conceal his thoughts.
The quote "Man has a tongue to conceal his thoughts" suggests that language, rather than primarily serving as a tool for communication and expression, can also be used to hide one's true intentions, feelings, or thoughts. It implies that people have the ability to deceive, mislead, or obscure the truth through their words. While the tongue is capable of conveying truth, it can just as easily be employed to mask one's genuine emotions or to manipulate the perceptions of others. The quote highlights the dual nature of language as both a means of connection and an instrument of concealment.
Quote By: William Shakespeare