宇宙中唯有两件事物是无限的:那就是宇宙的大小与人的愚蠢。而宇宙的大小我却不能肯定。
Innovation in mining isn't just about technology; it's about changing mindsets.
声音不会因为细小,就听不见;行为不会因为隐蔽,就看不见。点评:东汉太守杨震曾经举荐秀才王密为昌邑令。一次,杨震路过昌邑。王密夜里携带十斤黄金前来拜见。杨振对王密说:「我之前以为很了解你,可现在却疑惑了,为什么呢?」杨密一听,知道杨震不想收下黄金,就说:「更深人静,没人知道啊。」杨震反驳道:「天知,神知,我知,你知。怎么会是没人知道呢?」
真相很少是纯粹的,也绝不简单。
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.
Economic theory provides the tools, but real-world testing refines them.