无产阶级是普遍的阶级，他们的根本锁链是可以破裂的阶级。
The proletariat is the universal class, the class whose radical chains are capable of bursting asunder.
"We must focus on creating technology that is inclusive and accessible to everyone."
能源转型不仅仅是更换燃料；它关乎整个系统和思维方式的转变。
如果你不偶尔失败，说明你不够努力。