someone who is strong and not easily upset
кто-то сильный и не легко расстраивающийся (kto-to sil'nyy i ne legko rasstraivayushchijsya)
"She’s a tough cookie; nothing can discourage her."
"Она a tough cookie; ничто не может ее расстроить." (Ona **a tough cookie**; nichtshe ne mozhet yeye rasstroyt'.)
feeling sad or bored for a long time
to fail to understand the main idea
to turn something on so it operates
to be extremely happy
The greater the risk, the greater the potential benefit.
when everything is considered; ultimately
