These are shrewd observations, well worth raising for debate.
Long-running historical debates are referred to indirectly through shrewd observation rather than detailed examination.
To today's reader his description is a shrewd translation of symbolic dynamics into everyday language.
The wisest and most shrewd undermine others to raise themselves higher.
But if your man is shrewd, you should proceed more cautiously.
What would the shrewd bachelor uncle want for his nephew or niece in such a situation?
Her reading of the printed secondary sources has been exhaustive, her judgments on them mostly sharp and shrewd, and her citations brilliantly selected.
They too condensed insights into maxims, riddles and gnomic sayings, or epigrams about prudent living and shrewd, insightful public decisions.
