作家必须有勇气说出别人不敢说的话。
The writer must have the courage to say what others dare not say.
你活得越充实，就越不害怕死亡。
The circular economy isn't an ideal—it's an achievable reality if we commit to it.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
复杂性不仅仅是系统中组件的数量，而是它们相互作用的性质。
"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."