"Thought without learning is useless." - Leonardo da Vinci

“Thought without learning is useless.”

Thinking alone is not enough. It is important to deepen your thoughts through learning and to grow.

“Thought without study is vain.”

— Leonardo da Vinci

“All skills are perfected through practice.”

— Leonardo da Vinci

“Knowledge without action is useless.”

— Leonardo da Vinci

“To grow old without acquiring knowledge is like approaching senility”

— Leonardo da Vinci