We are responsible for what we are, and whatever we wish ourselves to be, we have the power to make ourselves.
There are ways from light into darkness and from darkness into light. There are ways, also, from the gloom into deeper darkness, and from the dawn into brighter light. The wise man will use the light he has to receive more light. He will constantly advance in the knowledge of truth.
A man becomes pure through sincerity of intellect; thereupon, in meditation he beholds Him who is without parts.
To uphold righteousness, so supreme an act did he perform; he gave his head, but did not utter a word of sorrow. For the sake of righteousness, he did this great heroic deed; he laid down his life but not the principles… Guru Tegh Bahadur broke his earthly vase on the head of the Emperor of Delhi – and went to the abode of God.

