四元数的诞生,如同几何、代数、形而上学和诗歌这四位父母的奇特后代。
最可持续的树是仍然屹立不倒的树。
The origin and evolution of life result from the interplay of Love and Strife in various combinations.”
买本家乡或区域的最新版旅游指南。像游客一样去了解(熟悉的环境)信息,你会学到很多东西。
A sustainable coal industry is possible if we commit to the right technologies.
I don't have a plan. I never have. I just do what feels right at the time.
我对自己的决定非常有信心,因为我是为自己做的。