It may seem unrealistic to think we can ever become free from hatred, but Buddhists have systematic methods for gradually developing a tolerance powerful enough to give such freedom.
If you resort to violent methods because the other side has destroyed your monastery, for example, you then have lost not only your monastery, but also your special Buddhist practices of detachment, love, and compassion.
There is no meditation without wisdom, and there is no wisdom without meditation. When a man has both meditation and wisdom, he is indeed close to nirvana.
Then another thing, now this is mainly for our interest about Tibet, our struggle. Whole struggle depend on within person. For dangerous. Foolish! Not for this only institution or even not only for Buddhist dogma, but before national sort of right, our right. So therefore this struggle must carried by people themselves.
Giving up attachment to the world does not mean that you set yourself apart from it. Generating a desire for others to be happy increases your humanity. As you become less attached to the world, you become more humane. As the very purpose of spiritual practice is to help others, you must remain in society.
Whoever makes love grow boundless, and sets his mind for seeing the end of birth, his fetters are worn thin. If he loves even a single being, Good will follow. But the Noble One with compassionate heart for all mankind, generates abounding good.
Whether you believe in God or not does not matter much, whether you believe in Buddha or not does not matter so much; as a Buddhist, whether you believe in reincarnation or not does not matter so much. You must lead a good life.
We humans have existed in our present form for about a hundred thousand years. I believe that if during this time the human mind had been primarily controlled by anger and hatred, our overall population would have decreased. But today, despite all our wars, we find that the human population is greater than ever. This clearly indicates to me that love and compassion predominate in the world. And this is why unpleasant events are "news"; compassionate activities are so much a part of daily life that they are taken for granted and , therefore, largely ignored.
If the situation was such that there was only one learned lama or genuine practitioner alive, a person whose death would cause the whole of Tibet to lose all hope of keeping its Buddhist way of life, then it is conceivable that in order to protect that one person it might be justified for one or 10 enemies to be eliminated if there was no other way.