Friendship is the only thing in the world concerning the usefulness of which all mankind are agreed.
Marcus Tullius CiceroRead
No one can speak well, unless he thoroughly understands his subject.
Interpretation
What this quote means
Effective communication is rooted in a deep understanding of the topic being discussed.
Marcus Tullius Cicero emphasizes the importance of knowledge as a foundation for effective communication. To convey ideas clearly and persuasively, one must possess a thorough understanding of the subject matter, as this depth of knowledge enables speakers to address questions, address different perspectives, and convey confidence, ultimately leading to clearer and more impactful communication.
Themes
CommunicationUnderstandingKnowledgeEducationSubject Mastery
In practice
Example use cases
During a presentation, one might quote Cicero to emphasize the need for mastering the topic at hand.
More from Marcus Tullius Cicero
All quotes βThose wars are unjust which are undertaken without provocation. For only a war waged for revenge or defence can actually be just.
Marcus Tullius CiceroRead
Orators are most vehement when their cause is weak.
Marcus Tullius CiceroRead
Nothing contributes to the entertainment of the reader more, than the change of times and the vicissitudes of fortune.
Marcus Tullius CiceroRead
No one has the right to be sorry for himself for a misfortune that strikes everyone.
Marcus Tullius CiceroRead
Advice in old age is foolish; for what can be more absurd than to increase our provisions for the road the nearer we approach to our journey's end.
Marcus Tullius CiceroRead
Similar quotes
Literacy is a bridge from misery to hope... Especially for girls and women, it is an agent of family health and nutrition.
Kofi AnnanRead
A parent or a teacher has only his lifetime; a good book can teach forever.
Louis L'AmourRead
I don't know anybody who said, 'I love that teacher, he or she gave a really good homework set,' or 'Boy, that was the best class I ever took because those exams were awesome.' That's not what people want to talk about. It's not what influences people in one profession or another.
Neil Degrasse TysonRead
I know that books seem like the ultimate thing that's made by one person, but that's not true. Every reading of a book is a collaboration between the reader and the writer who are making the story up together.
John GreenRead
I engage my subjects in conversation, patterned after psychiatric questioning, with the aim of discovering something about the reasoning underlying their right but especially their wrong answers.
Jean PiagetRead
There is no system in the world or any school in the country that is better than its teachers. Teachers are the lifeblood of the success of schools.
Ken RobinsonRead