侦探就是寻找那些不想被发现的东西的人。
Don't be embarrassed by your failures, learn from them and start again.
The mining industry has a responsibility to leave communities better than we found them.
Life is too short to be anything but happy.
数学是一种超越文化和语言障碍的通用语言。
如果你能梦想它，你就能实现它。