There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.
采矿中的风险管理不是要消除所有风险 - 那是不可能的 - 而是要明智地理解和减轻风险。
大兵之间只有一种区别,就是活大兵与死大兵之别。