Weismann disavowed his own theory before his life was over .

魏斯曼在他的生命结束之前，否定了他自己的理论。

In response to this dilemma , there are theorists who advocate a return to the ideas of weismann : ' making room ' for the next generation .

针对这一难题，有理论家提倡转回到魏斯曼的观念，即为下一代‘腾地方’。