世界上充满了显而易见的事情，但没有人会去注意。
The world is full of obvious things which nobody by any chance ever observes.
Innovation in quarrying isn't just about machinery; it's about vision and sustainability.
爱惜精神以备日后担当大任，虚度时光何以报父母之恩？
自然将人类置于两位至高无上的主人——痛苦和快乐的统治之下。