option c) Socrates once stood outside all day and all night thinking.
Explanation:
Alcibiades was the son of Cleinias was birth around 450–404 BC and he is known to be Athenian statesman, orator, and general also under the tutelage or privilege to hear socrates teachings.
21st-century skills are more important to students than ever before. They provide a framework for successful learning but also ensure students can thrive in a world where change is consistently occuring and learning never stops.
