Francis Bacon was an English philosopher, statesman, scientist, lawyer, jurist, author, and father of the scientific method. He was born in 1561 and died in 1626. He is best known for his work in the field of philosophy, particularly his writings on empiricism. He is also remembered for his famous quote, 'Knowledge is power.' The crossword solution for Francis Bacon is HOPE, which is a four-letter word. HOPE is an emotion that Bacon believed was essential to human life, as it gives us the strength to keep going even when things seem impossible.