A spiritual master who is one hundred percent Krishna conscious is the bona ﬁde spiritual master.
Bhagavad Gita 2.8,
Intelligence refers to the power to analyze things in their proper perspective, and knowledge refers to understanding what is spirit and what is matter.
Bhagavad Gita 10.4,
One has to learn tolerance in the face of dualities such as happiness and distress, or cold and warmth, and by tolerating such dualities become free from anxieties regarding gain and loss.
Bhagavad Gita 2.45,
Because Bhagavad Gita is spoken by the Supreme Personality of Godhead, one need not read any other Vedic literature. One need only attentively and regularly hear and read Bhagavad Gita.
Bhagavad Gita Introduction,
The Lord is the creator of everything.
Bhagavad Gita 4.13,
As soon as there is a little light in the sky early in the morning, we can understand that the sun is in the sky. Similarly, since there is some consciousConscness in all bodies – whether man or animal – we can understand the presence of the soul.
Bhagavad Gita 2.20,