当儿童还没有发展起控制能力的时候，“让儿童想干什么就干什么”是与自由观念相违背的。

Under uncertainty, it's better to err on the side of being too aggressive than too passive.

Stay hungry, stay foolish.

"The best stories are the ones that surprise the writer as much as the reader."

Thinking consists in envisaging, realizing structural features and structural requirements.

Every challenge in quarry operations is an opportunity to innovate and improve.