If knowledge can create problems, it is not through ignorance that we can solve them.

世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。

世界上充满了显而易见的事物，却没有人注意到。

"Memory is the only paradise from which we cannot be expelled."

The mining industry must lead by example in safety, sustainability and social responsibility.

解释：把腹心的疾病去掉，而放在大腿胳臂上，有什么益处？

"Innovation is not just about technology; it's about changing the way we think."