解释：比喻能很快地接受别人良好的建议。

孔子说：“我十五岁立志于学习，三十岁有所建树，四十岁不困惑，五十理解自然规律，六十明辨是非，七十随心所欲，不违规。”

我一直在努力学习和成长。这就是生活的意义。

安全是我们所有运营的首要任务。任何进步都不值得以员工和社区的福祉为代价。

"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, where the dream of a world without money is to be realized, where the dream of a world without property is to be realized."

你不能害怕失败，这是成功的唯一途径。