世界充满痛苦，也充满战胜痛苦。
The world is full of suffering, it is also full of overcoming it.
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
真相可能是一把双刃剑，两面都伤人。
互联网的架构设计为开放和灵活，允许持续进化。
Every language is a temple in which the soul of those who speak it is enshrined.
生命周期假说认为，个人会在一生中规划其消费和储蓄行为。
Architecture is about time, it’s about how things change over time.