20世纪40年代自由主义知识分子张东荪对社会主义进行了集中的研究,在社会主义根本目的等问题上取得了一些理论成果。但由于受时代条件、阶级局限及理论方法等因素的制约,其探索还存在许多不足和错误。 In the 1940s, the liberal intellectual Zhang Dongsun conducted a concentrated study of socialism and made some theoretical achievements on issues such as the fundamental purpose of socialism. However, due to the conditions of the times, the limitations of the class and theoretical methods and other factors, there are still many shortcomings and mistakes in its exploration.