论哲学方法的不定性许玉乾方法是理论建构与发展的灵魂。不同的学科理论往往各具不同的方法。哲学与科学的不同的一个主要表现也正在于二者方法的差异。科学的方法是相对固定和稳定的，而哲学的方法却是相对变动的。对于哲学方法的这种不定性，以往哲学界也曾有所论述，但... On the Uncertainty of Philosophical Method Xu Yukan’s Method is the Soul of Theory Construction and Development. Different subject theories tend to have different approaches. One of the main manifestations of the difference between philosophy and science lies in the differences between the two approaches. The scientific method is relatively fixed and stable, while the philosophical method is relatively variable. This philosophical approach to this uncertainty, the philosophy of the past have also been discussed, but ...