A seller cannot covey a better title than that of his own?

This statement means that a seller can only transfer the rights or ownership they possess, known as "title," to a buyer. If the seller has a flawed or limited title, they cannot provide the buyer with a better or more secure title than what they themselves hold. This principle underscores the importance of ensuring clear title in property transactions, as buyers assume the risk associated with any existing claims or encumbrances. Thus, buyers should conduct due diligence to verify the seller's title before completing a transaction.