The inexhaustibility of one's motivation for a meaningful life depends on his love for humanity.

"What forms a bright personality,
Is intelligence plus cordiality."

The meaning of life of a humankind is the integrity of its unity, enlightenment, and long-term stability for the sake of everyone's happiness.

Good does not amount to complete eradication of evil, but rather to decent prevention of its manifestations according to criteria of good.

The main source of well-being – is a conscious and persistent wish to live fully.

The more scientific a person's world picture, the more logical his thinking is.

Enlightenment, designed to emancipate people from the power of ignorance and prejudice, will be ineffective and useless to the non-use of scientific achievements.

Life is full of meaning when strong by goodness and beauty.

To conduct polemics is, first of all, the ability to listen and ask logically clear questions.

The meaning of a person's life lies in the significance of his achievements for others or, in general, for all of humanity.