你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段来自中文网络小说的句子,需要特别注意句子的动词时态和语态.你的任务是将这段句子翻译成英文,确保保留中文文本的原意,同时正确使用动词时态和虚拟语气.
文本:李悠然永远温文尔雅，不急不缓，不紧不慢，似乎天下所有事情，都在他意料之中，都在他掌控之下，长袖善舞，风度翩翩。
翻译:
Li Youran would always show a warm and graceful countenance, never one to be either anxious or tardy, he seemed as though everything that was happening in the world was within the palm of his hands, that everything was within his expectations. 
李悠然永远温文尔雅，不急不缓，不紧不慢，似乎天下所有事情，都在他意料之中，都在他掌控之下，长袖善舞，风度翩翩。