Juan Mascaró said this quote

The thought manifests the word;The word manifests the deed;The deed develops into habit;And habit hardens into character;So watch the thought and its ways with care,And let them spring forth from loveBorn out of compassion for all beings.As the shadow follows the body, as we think, so we become.

~ Juan Mascaró

Watchfulness is the path of immortality:Unwatchfulness is the path of death.Those who are watchful never die:Those who do not watch are already as dead.Those who with a clear mind have seen this truth,Those who are wise and ever watchful,They feel the joy of watchfulness,The joy of the path of the great.And those who in high thought and in deep contemplationWith ever living power advance on the path,They in the end reach NIRVANA,The peace supreme and infinite joy.~ Buddha

~ Juan Mascaró

For when the mind becomes bound to a passion of the wandering senses, this passion carries away man's wisdom, even as the wind drives a vessel on the waves.

~ Juan Mascaró