程序测试可以用来显示错误的存在，但永远不能显示它们的缺失！
Program testing can be used to show the presence of bugs, but never to show their absence!
Never stop learning because the world never stops changing.
世界需要负责任的矿工，他们既了解矿产的价值，也明白地球的价值。
不管你是不是我的粉丝，我还是会做我自己。
I believe in the power of music to heal, to inspire, and to bring people together.
The dead are always listening. The dead are always watching.
Life is not about waiting for the storm to pass, it's about learning to dance in the rain.
我唱歌不是为了完美，而是为了真实。