The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.
La memoria es fundamental para no repetir los errores del pasado.
The health of our oceans is a mirror reflecting the health of our global economy.
重要的不是你拥有多少，而是你有多享受你所拥有的。
地理学是关于地方的科学，而不是关于人的科学。