Hegel asserted that what is realistic is reasonable, and what is reasonable is realistic. But when he said this, his word "realistic" didn't mean empiricist. He admitted, even emphasized, that all the facts made by empiricists were unreasonable, and they must be unreasonable.
Only by looking at the fact as a whole and changing its appearance and character can we see its rationality. However, equating reality with reason will inevitably lead to some complacency, which is inseparable from the belief that everything that exists is just.
Extended data:
Similar meaning: existence is reasonable.
Being is reasonable is the theory of objective idealism, that is, everything that is reasonable is realistic; Everything that is realistic is rational. Preface to the principles of Hegel's philosophy of right.
Hegel thinks that the origin of the universe is absolute spirit. It owns everything freely, then externalizes into nature, human society and spiritual science, and finally returns to itself at a higher level. Therefore, whatever is on this development track is vernünftig, which is inevitable, wirklich.
or vice versa, Dallas to the auditorium This is the original meaning of "being is reasonable". Countless phenomena conform to a certain "rationality" and have their own reasons, but they are not necessarily reasonable in the usual context, that is, "right", such as crime.
To understand the true meaning of this sentence, we must understand the "idealism" in the historical environment at that time, which is a philosophical discussion about reality, existence and idea, reason and truth.
References:
Baidu Encyclopedia-Being is Reasonable