As Takeru starts to feel anxious about whether or not he can actually make a difference, Professor Kouzuki demands more concrete evidence of his knowledge about future events.
In that case, make sure that you accomplish 
whatever you're trying to do in this world.
في تلك الحالة، احرص على تحقيق أيًّا كان ما ترغب 
.في فعله في هذا العالم
Wenn du das denkst, gib dein Bestes,
dass sich dein Ziel hier auch erfüllt.
Si tu le penses vraiment,
In tal caso, assicurati di raggiungere
il tuo obiettivo in questo mondo.
Nesse caso, certifique-se de realizar tudo
o que está tentando fazer neste mundo.