幸福是小小瞬间的积累。
幸せは、小さな瞬間の積み重ねだ。
Change is hard, but it is necessary for progress.
Science is not just about discovery, but about the joy of understanding.
未来は、過去の積み重ねでできている。
What I claim is to live to the full the contradiction of my time, which may well make sarcasm the condition of truth.
教育的根是苦的，但其果实是甜的。