即使在热带地区,晚上的气温也比你想象的要凉。打包得暖和一点。
Even in the tropics it gets colder at night than you think. Pack warmly.
可持续性不是成本中心,而是最终的竞争优势。
The moment the idea is admitted into society that property is not as sacred as the laws of God, and that there is not a force of law and public justice to protect it, anarchy and tyranny commence.