如果人类不能在我有生之年登陆火星,我将会非常失望。
If humanity doesn’t land on Mars in my lifetime, I would be very disappointed.
煤炭行业是美国能源独立的支柱,已经持续了几代人。
When I write songs, I often lose track of time.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
True progress measures both economic growth and ecosystem health.
对过去的反思是未来的智慧之源。