We are social animals. Others' suffering is ultimately your suffering; their happiness is ultimately your happiness.
Dalai LamaAnger may bring extra energy, but it eclipses the best part of our brain: its rationality. The energy of anger is almost always unreliable.
Dalai LamaAs far as mental development is concerned, we should never be complacent. We can develop our minds infinitely - there is no limitation.
Dalai Lama