Which philosophical leader withdrew from public life when he was not successful in finding employment, and he sought to teach others about social interaction?

Confucius

Explanation:

This character was Confucius, a Chinese philosopher. Confucius's philosophy has been extremely influential in Chinese and East Asian culture. His philosophy focused on morality, social responsibility and justice. It also emphasized respect to elders, and the importance of family. These values have become deeply ingrained within Chinese culture.

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )

a countries leader should be motivated by the common good of the country.