Lord Krishna... proclaims Self-realization, true wisdom, as the highest branch of all human knowledge-the king of all sciences, the very essence of dharma ("religion")-for it alone permanently uproots the cause of man's threefold suffering and reveals to him his true nature of Bliss. Self-realization is yoga or "oneness" with truth-the direct perception or experience of truth by the all-knowing intuitive faculty of the soul.
Paramahansa YoganandaAs you find your soul-reservoir of peace, less and less controversy will be able to afflict your life.
Paramahansa YoganandaMaking others happy, through kindness of speech and sincerity of right advice, is a sign of true greatness. To hurt another soul by sarcastic words, looks, or suggestions, is despicable.
Paramahansa YoganandaGod is the life behind your life, the sight behind your eyes, the taste behind your tongue, and the love behind your love. To realize this to the fullest extent is Self-realization. Without God's power you can do nothing. If you always hold this thought, you cannot go wrong, because you will have purified the temple of your mind and your soul with the vibrations of God.
Paramahansa Yogananda