The best leaders are those who empower others to lead.

The truth is not always the most effective weapon. Sometimes, a well-crafted lie can save more lives than the truth ever could.

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.

数学语言是普遍的，超越了文化和语言的障碍。