The original quotes are solidly in the public domain, but newer translations may be protected. However, reasonably short, properly cited quotes are generally defensible under fair use.
The secret to change is to focus all your energy not on fighting the old, but on rebuilding the new.
Know you, yourself
Socrates' quotes often focus on virtues such as wisdom, self-awareness, and ethics. They encourage critical thinking, self-examination, and the pursuit of knowledge to lead a more examined life. These quotes continue to inspire individuals to question assumptions, engage in meaningful dialogue, and strive for personal growth and understanding.
Reasonably short quotes, properly cited, should be defensible under fair use.
(on humility in the face of knowledge) "As for me, all I know is that I know nothing."
if you use there quotes.
Generally you can use short quotes with attribution without even asking for permission.
No, Socrates never wrote any texts. His student Plato wrote quotes from him after his execution. THE accuracy of this is uncertain, as Plato was also pushing his own agenda.
"As for me, all I know is that I know nothing."
Reasonably short quotes, properly attributed, should be defensible under fair use.
All works of Elbert Hubbard are in the public domain.
There are very many inspirational figures who have good quotes about life. For example, there are past Presidents such as Abraham Lincoln. Some others are Albert Einstein, Winston Churchill and Socrates,
Quotes are used in APA; citing in text and on the reference page is required.