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Chaos isn't a pit. Chaos is a ladder. 
The silence between them was heavy, filled with unspoken words and unresolved emotions.
You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.
A company's culture is the foundation of its success.
Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.