If we transform our ordinary mind into love and compassion we will naturally act in a positive way.
Geshe Kelsang GyatsoWe all wish for world peace, but world peace will never be achieved unless we first establish peace within our own minds.
Geshe Kelsang GyatsoWhen a jealous person sees signs of other people's success and good fortune, his heart is pierced with envy. But someone who has learned to rejoice in the good fortune of others experiences only happiness. Seeing another person's beautiful house or attractive partner immediately makes him happy - the fact that they are not his own is irrelevant.
Geshe Kelsang GyatsoHappiness and suffering are states of mind, and so their main causes cannot be found outside the mind.
Geshe Kelsang Gyatso