Security is not a product, but a capability.
习惯就是习惯，谁也不能将其一下子扔出窗外，只能一步一步地引下楼。
The pursuit of knowledge in computer science is a journey through an infinite landscape of ideas.
The only person you are destined to become is the person you decide to be.
The only man who behaves sensibly is my tailor; he takes my measure anew every time he sees me, while all the rest go on with their old measurements.