Fear is not a lasting teacher of duty.
Don't fear failure.—Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.
No one ever told me that grief felt so like fear.
Wicked me obey from fear; good men, from love.
People living deeply have no fear of death.
I have gained this by philosophy … I do without being ordered what some are constrained to do by their fear of the law
Nothing is more despicable than respect based on fear.
Do the thing you fear most and the death of fear is certain.