As a Noun:
1. The quality that you show when you have decided to do something and you will not let anything stop you. English = determination, resolution.
2. The ability to keep an idea, memory or impression of an event alive and fresh in your mind all the time and for a long period of time.
3. The ability a person has to recover quickly from a setback or misfortune, such as an illness. English = resilience.
4.
As a Verb or Adjective:
1. To be mentally fixed on doing something and unreceptive to suggestions that you not do it. English = (be) determined, (be) resolute.
2. To be able to recover quickly from unpleasant or damaging events. English = (be) resilient.
3.
4. To keep an idea, memory or impression of an event alive and fresh in your mind all the time and for a long period of time.