"The main essentials of a successful prime minister are sleep and a sense of history"

This quote by Harold Wilson suggests that the 2 most important qualities of an effective Prime Minister are the capability to get enough sleep and a strong understanding of history. Sleep is essential for a Prime Minister to be able to think clearly and make choices that remain in the best interests of the country. A sense of history is likewise crucial as it allows the Prime Minister to comprehend the context of the present situation and make decisions that are notified by the past. A Prime Minister who is well-rested and has a strong understanding of history is better geared up to make choices that will benefit the nation. This quote by Harold Wilson emphasizes the importance of these two qualities for an effective Prime Minister.