可持续发展不是一种选择，而是我们对后代的责任。
Sustainability isn't an option; it's a responsibility we owe to future generations.
生活是一场冒险，不是一次包办旅行。
To be silent is to be complicit.
"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."
Information is physical, and the processing of information is always tied to the laws of physics.
The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.