This quote is written / told by Frederick The Great between January 24, 1712 and August 17, 1786. He/she was a famous Royalty.
The author also have 5 other quotes.
"To be really great in little things, to be truly noble and heroic in the insipid details of everyday life, is a virtue so rare as to be worthy of canonization"
"Having soon discovered to be great, I must appear so, and therefore studiously avoided mixing in society, and wrapped myself in mystery, devoting my time to fasting and prayer"