You can't expect to achieve something without taking risks.
リスクを取らなければ、何も達成できません。 (Risuku o toranakereba, nanimo tassei dekimasen.)
"To get ahead in life, you have to understand that no risk, no reward."
"人生で前進するためには、ノーリスク、ノーリワードだと理解しなければなりません。" (Jinsei de zenshin suru tame ni wa, **no risk, no reward** da to rikai shinakereba narimasen.)
to persuade someone to support you or agree with you
to free oneself from restrictions or limitations
small adjustments to improve something
to try something without knowing the result
to defend against something or someone
to be good at gardening