Other Galileo Galilei quotes:
Nothing can be taught to a man, only it's possibly to help him to discover it inside.
Passion is the genesis of genius.
You cannot teach a man anything; you can only help him to find it within himself.
Measure what is measurable, and make measurable what is not so.
Knowing thyself, that is the greatest wisdom.
I have never met a man so ignorant that I couldn't learn something from him.
Where the senses fail us, reason must step in.
Measure what can be measured, and make measurable what cannot be measured.
All truths are easy to understand once they are discovered; the point is to discover them.