The test of friendship is assistance in adversity, and that too, unconditional assistance, Co-operation which needs consideration is as a commercial contract and not friendship. Conditional co-operation is like adulterated cement which does not bind.
I believe that cunning is not only morally wrong but also politically expedient, and have therefore always discountenanced its use even from the practical standpoint.
Hinduism is a living organism liable to growth and decay subject to the laws of Nature. One and indivisible at the root, it has grown into a vast tree with innumerable branches. The changes in the season affect it. It has its autumn and its summer, its winter and its spring. It is, and is not, based on scriptures. It does not derive its authority from one book. Non violence has found the highest expression and application in Hinduism.