The greatest education in the world is watching the masters at work.
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
小说不仅仅是一个故事;它是一面反映人类存在复杂性的镜子。
当孩子放在自然环境的环境里,他会显示出自己的能力。
家庭的纽带比任何挑战都更强大。