你的光无法闪耀是因为我。
I'm the reason your light won't shine.
Safety isn't just a policy, it's a culture that must be lived every day in our mines.
The best way to be successful is to help others succeed.
做数学就是探索一个思想的宇宙，唯一的限制是你的想象力。
It is the duty of the human understanding to understand that there are things which it cannot understand.