very strong and resilient
очень сильный и устойчивый (ochen silnyy i ustoychivyy)
"She is tough as nails, nothing can break her spirit."
"Она tough as nails, ничто не может сломить ее дух." (Ona **tough as nails**, nichts kann ihren Geist brechen.)
to release strong emotions or energy
someone who is unemotional or not friendly
to fulfill what was promised or expected
To be completely truthful or sincere.
Have confidence; believe in your ability.
to stop being involved in or responsible for something