Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
人生在世，常常遇到不如意的小事，这是好兆头，可以避免重大的祸事发生。假如每件事都称心如意，那么必然会在以后遇到重大的挫折。明白这个道理，就会心平气和，不再怨天尤人。
The evening’s the best part of the day. You’ve done your day’s work. Now you can put your feet up and enjoy it.
Credit market discrimination makes the poor pay higher interest.
最好的买入股票的时机是当它便宜的时候，最好的卖出时机是当它昂贵的时候。