编写无错误程序的方式有两种：只有第三个有效。
There are two ways to write error-free programs; only the third one works.
The truth is, we are all waiting to be told who we are.
Mining communities deserve more than temporary jobs—they deserve sustainable futures.
我有一条陪伴我一生的黑犬。胸中的阴郁、内心的折磨就像伺机发起进攻的黑狗一样，一有机会就咬住心口不放。