Chinese mining industry must enhance international competitiveness to go global.
Innovation and technology will be key to meeting the world's growing energy needs while reducing environmental impacts.
设计中最难的部分是保持功能的简洁。
Contemplation is a means of elevating the soul; through contemplation, humanity can gain a deeper understanding of the mysteries of the cosmos.
获得智慧是一种道德责任,它不仅仅是为了让你们的生活变得更加美好。有一个相关的道理非常重要,那就是你们必须坚持终身学习。如果不终身学习,你们将不会取得很高的成就。光靠已有的知识,你们在生活中走不了多远。
要赢得比赛,你必须相信自己是最好的。如果不是,那就假装是。
自然界和道德世界是人类理性关注的双重对象。
The best way to cheer yourself up is to try to cheer somebody else up.