Beneficial

Definitions: (1) contributing to a valuable end; (2) conferring positive or advantageous or useful results; (3) receiving or entitled to receive blessings

Synonyms: benevolent, good, salubrious, salutary, wholesome

Quote:
• Whatever you learn will never go waste. It will be beneficial in the future. — Kriti Sanon (1990-) Indian actress
• Adversity leads us to think properly of our state, and so is most beneficial to us. — Samuel Johnson (1709-1784) English moralist