The key to survival is preparation. Know your environment and be ready for anything.
Resilience is not a trait that people either have or do not have. It involves behaviors, thoughts and actions that can be learned and developed in anyone.
The less secure a man is, the more likely he is to have extreme prejudice.
我不在乎别人怎么说我，我知道我是谁。
逻辑学的研究是对正确推理原则的研究。
The future of the Internet depends on our ability to adapt and evolve.