Mac 刚开机就黑，根本进不了系统？要简单的话那肯定是预约苹果的 Genius Bar，只要不换零件都是免费的。但在等待的期间，我觉得还可以先尝试抢救一下。
Wait, before we start, what is WWDC?
I’ll add my description soon, but for now, check out the official website.
I know this article is a little bit long, but please read through this carefully before you start. If you have any questions, just ask me through messenger, or in the comment area below.
I’ll be constantly updating this, and the Chinese version is available here.
The meaning of life is to find the meaning of life.
Any real change implies the breakup of the world as one has always known it, the loss of all that gave one an identity, the end of safety. And at such a moment, unable to see and not daring to imagine what the future will now bring forth, one clings to what one knew, or thought one knew; to what one possessed or dreamed that one possessed. Yet, it is only when a man is able, without bitterness or self-pity, to surrender a dream he has long cherished or a privilege he has long possessed that he is set free—he has set himself free—for higher dreams, for greater privileges.