belief that where there's a will, there's a way; spirit-over-skill mindset
Often used critically to describe an attitude that emphasizes guts and effort over ability, planning, or working conditions.
A guts-over-everything mindset alone won't improve the workplace environment.
彼の指導は根性論に偏りすぎている。
His coaching relies too heavily on the idea that sheer willpower can overcome anything.