The greatest discovery is that human beings can alter their lives by altering the attitudes of their minds.
"Sometimes the hardest part isn't letting go but learning to start over."
对自然界的理解及其内涵不仅是巨大好奇心的来源,也是巨大成就感的来源。
你需要耐心、自律和敏捷,才能承受损失和逆境而不发疯。
A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》
“我们唯一需要害怕的就是害怕本身。”