Here are some examples:
* Sententious proverb: "A stitch in time saves nine." This proverb is short, concise, and carries a message about the importance of taking care of problems early.
* Sententious speech: A politician might give a sententious speech, using short, memorable phrases to convey their message.
* Sententious writer: A writer who is known for their use of aphorisms and pithy sayings might be considered sententious.
Note: While "sententious" can have a positive connotation, it can also be used negatively to suggest that someone is pompous or pretentious in their use of short, wise-sounding statements.
Let me know if you have any more questions!