Personality changes more during your 20s than at any other time in life.
20多岁时,人格的变化比人生中任何其他时期都要大。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
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。