The mining industry has a responsibility to leave communities better than we found them.
I'm a firm believer that you create your own luck.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
In science, we must be open to the possibility that our most cherished theories could be wrong.
"谁如命运似的催着我向前走呢?""那是我自己，在身背后大跨步走着。"
