Spiritual science does not want to overthrow the results of natural science, but to complete them.
精神科学不想推翻自然科学的结果,而是要完善它们。
The task must be made difficult, for only the difficult inspires the noble-hearted.
Innovation is the driving force for the sustainable development of enterprises.
Think you're escaping and run into yourself. Longest way round is the shortest way home.