The only person you should try to be better than is the person you were yesterday.
The most damaging phrase in the language is: 'It's always been done that way.'
Language is the house of being.
Environmental responsibility should be integrated into every decision we make.
最令人兴奋的事情是当你突然看到一个困扰你很长时间的问题的解决方案时。
出自汉·桓宽《盐铁论·申韩》。善于治理国家的人,一发现弊病就立即补救,一看到漏洞就立即堵塞。