The most important things are hardest to tell,because words shrink their importance.It's not easy to let strangers care about the good things in your life.

In mining, trust is earned through transparency and consistent action.

当你需要知识就像你在水底需要空气时，你准能得到它。

True innovation starts with understanding the job the customer needs to get done.

清洁：身体、衣服及住所，力求整洁。