"Those who fall in love with practice without science are like a sailor who enters a ship without a helm or a compass, and who never can be certain whither he is going."
About Leonardo da Vinci
Leonardo da Vinci (1452) was an Italian polymath of the Renaissance — painter, scientist, engineer, mathematician, and writer.
View full profileGet a daily quote
A new thought from history's greatest minds, every morning.
More on #love
"I cultivate my Chinese garden in the middle of an American town…I love China with all my heart and soul, although I feel fortunate to have e…"
— Anchee Min
"Liberals' only remaining big issue is abortion because of their beloved sexual revolution. That's their cause: Spreading anarchy and polymor…"
— Ann Coulter
"I love the Republic of China , and I am willing to take all the responsibilities as long as it can help boost the development of the ROC."
— Han Kuo-yu
"And I got out of there without punching anyone, kicking anyone, or breaking down in tears. Some days the small victories are all you achieve…"
— Molly Ringle
"It's all about falling in love with yourself and sharing that love with someone who appreciates you, rather than looking for love to compens…"
— Eartha Kitt