translation.en: But we do these things because we believe they matter, that our actions add up, that our choices might influence others and collectively, what an impact we can have.
translation.zh: 但我们做这些事情， 是因为我们相信它有意义， 我们的行动能积少成多， 能影响周围的人， 最终能汇聚成巨大的力量。