Every tree we plant today is an investment in tomorrow's clean air, stable climate, and thriving ecosystems.

怀疑只能由行动来回答。

购买股票的最佳时机是当它们不受欢迎时。

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized."

未来属于那些能够以不同方式想象它的人。