Knowledge has value only insofar as it contributes to the liberation of humanity.
可持续性不是一种选择，而是我们对下一代的责任。
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night, so don't give up today.
Emotions play a crucial role in decision-making, often more than we realize.
勇气是在压力之下展现出的优雅。