The only way you can write the truth is to assume that what you set down will never be read.

技术本身没有价值，技术的价值在于它解决了什么问题。

Language is the house of being. In its home man dwells. Those who think and those who create with words are the guardians of this home.

世界变化很快，适应者才能蓬勃发展。

做一个犹太人就是做一个见证者。