Toward the beginning of the letter he says that Frederick is “counted among the kings” but is “more than them”. Voltaire compliments Frederick on performing big actions, and being wise, and writing poetry and music with ease. He writes of his hope that Frederick will “strengthen Europe, as it has shaken.” The letter ends with Voltaire saying- “The philosopher king is exactly what the philosopher who is not king tried in vain to become.” The remainder of the letter is missing.

This letter begins with a poem which Voltaire wrote for Frederick the Great. The poem talks of Frederick’s greatness- “In your achievements, in your writings; astonish the great and wise; who before you are too little.” Other interesting stanzas in the poem are as follows- “I had too much hope in my youth; and in the middle age, too much trouble; but in the old age where I am; alas, I have too little wisdom….In France…we do not have too many scholars; we have too few geniuses.” After the poem, Voltaire writes a short personal letter, in which he mentions how Frederick “beat us in Thuringia, and create[s] poetry better than we do!”