色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

欣賞工作的最好方法是想象自己沒有工作。

Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.

"Truth is not found in the light, but in the shadows we're afraid to explore."

譯文：年輕的時候讀書并沒有取得深刻的理解，到了晚年的時候并沒有付出多大努力卻取得了驚人的成就。賞析：不管讀書還是做事，我們要盡量做好，即使當時不理解，遲早有一天會明白其中的道理。年輕時不理解，是因為我們的社會閱歷和人生經驗不夠豐富。

The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.