Quote by William Osler
The philosophies of one age have become the absurdities of the next, and the foolishness of yesterday has become the wisdom of tomorrow.
Summary
This quote suggests that ideas and beliefs deemed logical and wise in one era may be ridiculed and seen as absurd in the next. Similarly, concepts previously regarded as foolish and irrational can later be considered as valuable and insightful. It highlights the fluidity and evolution of human understanding and emphasizes the ever-changing nature of knowledge and wisdom throughout history.