Don’t become discouraged.
No te des ánimo. (No te des animo.)
"Even if you fail once, don’t lose heart."
"Incluso si fallas una vez, no pierdas el ánimo." (Incluso si fallas una vez, no pierdas el animo.)
to become upset or angry about something
to continue progress on something
someone suddenly understands something
To know something very well
the most advanced or innovative part of something
To do everything possible to achieve something.