In mining, safety isn't just a priority - it's the foundation of everything we do.
仅靠教育不足以让人们摆脱贫困;我们需要解决更广泛的系统问题。
世界上发生的任何事情,其意义无非是某些极大或极小值。
The function of mental processes is to mediate between the needs of the organism and the demands of the environment.
记忆是脆弱的,生命的空间如此短暂,转瞬即逝,我们永远无法看清事件之间的联系。
RESOLUTION. Resolve to perform what you ought; perform without fail what you resolve.