自然界的法则是智慧的根本。
The best way to be successful is to help others succeed.
Success is not the key to happiness. Happiness is the key to success.
质量从来不是偶然的;它始终是智慧努力的结果。
经验是一所好学校,但学费很高。
采矿效率不仅仅是速度;而是用更少的浪费做更多的事。
事实是,每个人都会伤害你;你只需要找到那些值得你为之受苦的人。
The best stories are not found in books, but in the eyes of those who have lived them.