Francis Bacon's essay "Of Studies" discusses the proper uses of study and knowledge. It argues that studies should be used for delight in private, ornament in conversation, and ability in business. Too much study can lead to laziness, while emphasizing knowledge only for appearances makes one affected. True wisdom comes from both studies and experience. The essay also provides guidance on how different types of reading, writing, and discussion can improve the mind in different ways, and recommends certain areas of study for addressing intellectual weaknesses.