The truth is not always beautiful, but the pursuit of truth is always noble.
成长来自于冒险,但必须是与你的愿景一致的计算过的冒险。
True courage is not the absence of fear, but moving forward despite it.
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。