Study until twenty five, investigate until forty, profession until sixty, at which age I would have him retired on a double allowance.

Summary

This quote suggests a strategic approach to life's phases. It advocates for dedicated studying until the age of twenty-five, implying a focus on acquiring knowledge and education during youth. The next phase, investigating until the age of forty, encourages a period of exploration and discovery, possibly in one's career or personal interests. Following this comes the profession until sixty, emphasizing the importance of committing to a meaningful occupation during the prime years of one's life. Finally, retiring at sixty with a comfortable living suggests the desire for financial security and a well-deserved rest after a lifetime of work.