效率是工程师的第一美德。
Efficiency is the first virtue of engineers.
一个人的记忆里可能只有一百个清晰的日子,而他已经活过了数千天。
在帮助孩子健全发展的过程中,最常被人忽视的,就是人性的特质――孩子精神上的需要。
The past is a ghost, the future a dream, and all we ever have is now.
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.