Hegel's most famous saying: A person who aims to achieve great things must know how to limit himself, as Goethe said. On the contrary, people who want to do everything can actually do nothing and ultimately fail.

Hegel’s classic quotations are as follows:

1. Life is like an arrow, you cannot look back, and turning back means falling. The purpose is something direct, static, and motionless; something motionless can itself cause movement, so it is the subject. Its power to cause movement is, in the abstract, being-for-itself or pure negativity.

2. Force is the unconditional *** phase. When this *** exists for other things, it also exists for itself; in other words, this *** phase has differences. Nature is within itself, because it is nothing but that which exists for other things. Error itself is a necessary step in reaching truth, and truth is discovered because of errors.

3. For reason, the reason why organic matter is an end in itself or in itself is only because, since the acting organic matter regards itself as an indifferent self-being, it implies Necessity in the actions of organisms lies outside the organisms themselves.

The basic requirements for philosophers are as follows:

1. Philosophers must have sufficient international cultural literacy. Today's world is a society full of cultural diversity. The extent to which philosophers understand various cultures determines how much ability they can exert. Philosophers must understand that in today's globalized world, understanding between different cultures is the key to solving multicultural affairs, and it is also a good opportunity for philosophers to show the diversity of their thinking.

2. Philosophers must have the ability to think independently. This not only means that philosophers must have the courage and determination to explore principled truths, but it also means that philosophers must have the ability to regulate themselves and not be tempted by the outside world. Philosophers should have a firm moral code and have the courage to say whatever they think. In order to ensure freedom of thought, they should express their true inner thoughts.

3. Philosophers must have strict scientific literacy. Possessing rational research methods and scientific principles can enable philosophers to think and analyze at a higher level. Philosophers must reflect and have the courage to discover more essential things instead of being satisfied with superficial explanations and remarks.

4. Philosophers must have a sense of innovation. In the process of transcending convention and thinking innovatively, philosophers must have the courage to change existing concepts and explore more reasonable truths. Through continuous innovation, philosophers can discover new characteristics of the world, inspire new thinking power, and use creative thinking tools to change human concepts.