Who said "Fear is the enemy of clear thinking and moral action."?

This quote is attributed to Kant, Immanuel.

Fear is the enemy of clear thinking and moral action. - Kant, Immanuel

"Fear is the enemy of clear thinking and moral action."

Kant, Immanuel Fear

Philosopher German 1724–1804

"Act only according to that maxim whereby you can at the same time will that it should become a universal law."

"Sapere aude! Dare to know! Have the courage to use your own understanding."

"Two things awe me most: the starry sky above and the moral law within."

"I am never content with myself in relation to my knowledge and virtue."

"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."