Patanjali
Patajali (Devangar ) is the compiler of the Yoga Sutra, a major work containing aphorisms on the practical and philosophical wisdom regarding practice of Raja Yoga. ("Yoga" in traditional Hinduism involves inner contemplation, a rigorous system meditation practice, ethics, metaphysics, and devotion to the one common soul, God, or Brahman/Atman.)
2 Quotes
In deep meditation the flow of concentration is continuous like the flow of oil.
— Patanjali
When you are inspired by some great purpose, some extraordinary project, all your thoughts break their bonds: Your mind transcends limitations, your consciousness expands in every direction, and you find yourself in a new, great, and wonderful world. Dormant forces, faculties and talents become alive, and your discover yourself to be a greater person by far than you ever dreamed yourself to be.
— Patanjali