too difficult to understand or achieve
理解するのが非常に難しいか、達成することができません (rikai suru no ga hijou ni muzukashii ka, tassei suru koto ga dekimasen)
"Quantum physics is beyond my grasp right now."
"量子物理学は今、私の理解を超えている。" (ryoushi butsurigaku wa ima, watashi no rikai o koete iru)
to do one's fair share of work or duty
to suddenly remember something
to set very high goals
eating healthy food helps you stay well
Always speak the truth, even when it’s hard or risky.
to reduce misunderstanding or distance between cultures