The true test of a society is how it treats its most vulnerable members.
You have to be strong mentally to succeed at the highest level.
We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.
The best way of learning about anything is by doing.
世界是一本书,不旅行的人只读了一页。
Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me.