Mathematics is an art, and as an artist, you have to be honest with yourself.
唯一存在的限制是你心中的限制。
問題陳述得好,問題就解決了一半。
The key to building a successful business is to focus on creating value for your customers.
透明建立信任,信任建立品牌。
鋼鐵行業(yè)很艱難,但韌性才能區(qū)分出最優(yōu)秀的企業(yè)。