"The narrow-minded who undertake any work will never be satisfied. They cannot understand the actions of those who are large hearted and broad-minded."

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The more you think about your own self, the more self-centred you are, the more trouble even small problems can create in your mind. The stronger your sense of 'I', the narrower the scope of your thinking becomes; then even small obstacles become unbearable. On the other hand, if you concern yourself mainly with others, the broader your thinking becomes, and life's inevitable difficulties disturb you less.

— Dalai Lama