The value of an idea lies in the using of it.
一个想法的价值在于它的使用。
孩子是最苛刻的观众,但也是最值得的。
The mining industry must evolve to meet the demands of sustainability without compromising on efficiency.
世界对感受者来说是悲剧,对思考者来说是喜剧。
The only way to do great work is to love what you do.