The question of whether you pursue change or whether you maintain your own distinct form becomes difficult. We have all seen the work of illustrious practitioners that suddenly look old-fashioned or, more precisely, belonging to another moment in time. And there are sad stories such as the one about Cassandre, arguably the greatest graphic designer of the twentieth century, who couldn’t make a living at the end of his life and committed suicide. But the point is that anybody who is in this for the long haul has to decide how to respond to change in the zeitgeist. What is it that people now expect that they formerly didn’t want? And how to respond to that desire in a way that doesn’t change your sense of integrity and purpose.

— Ten Things I Have Learned, Milton Glaser. The bracketed title is copypasta from the PDF essay.