This quote is commonly attributed to Leonardo da Vinci, but I have not been able to locate a primary source. Use with caution in academic or professional contexts.
“A man is worthy of praise or blame solely on account of those actions which lie within his power to do or not to do.”
— Leonardo da Vinci Primary source“Wisdom is the daughter of experience.”
— Leonardo da Vinci Primary source“He who wishes to be rich in a day will be hanged in a year.”
— Leonardo da Vinci Primary source“Experience never errs; it is only your judgments that err by promising themselves effects such as are not caused by your experiments.”
— Leonardo da Vinci Primary sourceMore quotes by Leonardo da Vinci →
“Never spend your money before you have it.”
— Thomas Jefferson Primary source“Art is never finished, only abandoned.”
— Leonardo da Vinci Disputed“Never buy a what you do not want, because it is cheap; it will be dear to you.”
— Thomas Jefferson Primary source“I am always in love.”
— Ernest Hemingway Primary sourceLearning Knowledge Energy Curiosity