Who said "Fear is the enemy of progress; face it and grow stronger."?

This quote is attributed to Thales of Miletus.

Fear is the enemy of progress; face it and grow stronger. - Thales of Miletus

"Fear is the enemy of progress; face it and grow stronger."

Thales of Miletus Fear

Philosopher Ancient Greek 624–546

"Know thyself"

"Water is the principle of all things"

"The sun is new each day"

"All things are full of gods"

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."