to aim for something very ambitious
とても野心的な目標を目指す (totemo yashin-teki na mokuhyo o mezasu)
"Don’t be afraid to shoot for the stars."
"星を目指すことを恐れないで。" (hoshi o mezasu koto o osorenaide)
to suddenly realize the solution to a problem
something very frightening or terrifying
keep silent about a secret
to become involved with something or someone, often unwisely
to follow rules or procedures strictly
to contact someone to exchange updates