The quaternion was born, as a curious offspring of a quaternion of parents, say of geometry, algebra, metaphysics, and poetry.
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。
释义：在富贵时，朋友无数；一旦遭遇困难，却无人帮助。
谎言善于冲刺,但真理却是一场长久的马拉松。真相终究会在法庭上赢得这场审判。
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
最好的电影是那些不怕模棱两可的电影。
反馈是鲁棒控制系统的关键。
Innovation without execution is just imagination.
殖民地是一个新人类计划将被测试的地方，在那里一个无国界、无种族、无国家、无阶级和无性别世界的梦想将被实现。
"We all want things to stay the same. Settle for living instead."