Because of your smile, you make life more beautiful.

To think in terms of either pessimism or optimism oversimplifies the truth. The problem is to see reality as it is.

I know that we do not know enough. We have to continue to learn. We have to be open. And we have to be ready to release our knowledge in order to come to a higher understanding of reality.

We may think of peace as the absence of war, that if the great powers would reduce their weapons arsenals, we could have peace. But if we look deeply into the weapons, we will see our own minds - our own prejudices, fears, and ignorance.

A summer breeze can be very refreshing; but if we try to put it in a tin can so we can have it entirely to ourselves, the breeze will die. Our beloved is the same. He is like a breeze, a cloud, a flower. If you imprison him in a tin can, he will die. Yet many people do just that. They rob their loved one of his liberty, until he can no longer be himself. They live to satisfy themselves and use their loved one to help them fulfill that. That is not loving; it is destroying.

Guarding knowledge is not a good way to understand. Understanding means to throw away your knowledge. You have to be able to transcend your knowledge the way people climb a ladder. If you are on the fifth step of a ladder and think that you are very high, there is no hope for you to climb to the sixth.

Smiling is very important. If we are not able to smile, then the world will not have peace. It is not by going out for a demonstration against nuclear missiles that we can bring about peace. It is with our capacity of smiling, breathing, and being peace that we can make peace.