Socrates, an ancient Greek philosopher, once put forward a famous proposition: "Know yourself". He believes that the reason why people can know themselves lies in their rationality; The purpose of knowing oneself is to know the highest truth and achieve the perfection of the soul. The stone pillar of the temple of Apollo in ancient Greece is engraved with "know yourself", and the opposite stone pillar is engraved with another motto: "Never pass." These two famous sayings, as the "Oracle of Apollo" symbolizing the highest wisdom, warn us to be self-aware and not to do things beyond our ability. .

Laozi, an ancient sage in China, once said, "He who knows others is wise, and he who knows himself is wise. The winner is strong and the loser is strong. " The general idea is that knowing others is a kind of wisdom, and knowing yourself is a kind of wisdom; Beating others shows that you have strength, and defeating yourself shows that you are strong. In Laozi's view, knowing people and knowing friends are all wisdom, but knowing friends is a step further than knowing people.

It can be said that since ancient times, people's understanding of themselves has been in an endless exploration. "Who am I?" "What can I do?" "What will my first life be like?" Such problems, whether consciously or subconsciously, will appear in our minds more or less. As the old saying goes, people are self-aware, especially with the rapid development of social economy and the drastic change of employment situation, it is increasingly difficult for modern people to find suitable and ideal job opportunities in society. The severe employment situation tells us. If we don't know ourselves, we may get lost in the professional society.