在一个国家中，一个人的自由止于另一个人的自由开始之处。

"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."

The only way to achieve sustainable development is through continuous technological advancement and environmental responsibility.

时间不治愈伤口，只是掩盖它们。