没有所谓的 "准时 "之说。你要么迟到,要么提前。你选。
To understand the present, we must first confront the past.
A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.
音乐是我的镜子,反映我的内心。
释义:阿那克西米尼认为宇宙中的一切都可以归结为空气,而气息则是宇宙存在的核心和动力。