Much that we hug today as knowledge is ignorance pure and simple. It makes the mind wander and even reduces it to a vacuity.

Even the most sublime ideas sound ridiculous if heard too often. Be the change that you want to see in the world.

You must not lose faith in humanity. Humanity is an ocean; if a few drops of the ocean are dirty, the ocean does not become dirty.

The seeker after truth should be humbler than the dust.

No one can dominate a population of 80,000,000.

I submit that scientists have not yet explored the hidden possibilities of the innumerable seeds, leaves and fruits for giving the fullest possible nutrition to mankind.

The greatness of a nation and its moral progress can be judged by the way its animals are treated. I hold that the more helpless a creature the more entitled it is to protection by man from the cruelty of humankind.