The beginning is always today.

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.

The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

你的生活质量就是你的人际关系的质量。

物理学和数学之间的界限并不像人们想象的那么清晰。

最大的风险是不冒任何风险。

人类的心灵起源于爱和争斗在体内的平衡。