"It is better of course to know useless things than to know nothing"

In this quote, Tom Stoppard suggests that having understanding, even if it may appear useless, is better than having no knowledge at all. This can be interpreted as a suggestion to always seek knowledge and info, despite its practicality or significance. Stoppard may be implying that having a broad series of knowledge can be helpful in unexpected ways, and that ignorance is never a desirable state. This quote also highlights the value of curiosity and the significance of continuously finding out and broadening one's understanding of the world. Ultimately, Stoppard's words act as a tip to never stop seeking understanding, no matter how minor it may appear.