Medical science begin to notice for good health, peace of mind, self-confidence, optimism is something very important. And also preventive measure.

Love and compassion are necessities, not luxuries. Without them, humanity cannot survive.""Laughter is good for thinking because when people laugh, it is easier for them to admit new ideas to their minds.

Without the human community one single human being cannot survive.

An ethical act is one which does not harm others' experience or expectation of happiness.

We have to have some form of politics. Politics is a form of resolving conflicts. Politics which comes from sincere motivation is constructive.

Genuine human friendship is on the basis of human affection, irrespective of your position. Therefore, the more you show concern about the welfare and rights of others, the more you are a genuine friend. The more you remain open and sincere, then ultimately more benefits will come to you. If you forget or do not bother about others, then eventually you will lose your own benefit.

I find that because of modern technological evolution and our global economy, and as a result of the great increase in population, our world has greatly changed: it has become much smaller. However, our perceptions have not evolved at the same pace; we continue to cling to old national demarcations and the old feelings of 'us' and 'them'.