Ultimately, all human activities have as their goal the realization of happiness. Why, then, have we ended up producing the opposite result? Could the underlying cause be our failure to correctly understand the true nature of happiness?

I think it's a very firm part of human nature that if you surround yourself with like-minded people, you'll end up thinking more extreme versions of what you thought before.

Age is not measured by years. Nature does not equally distribute energy. Some people are born old and tired while others are going strong at seventy.

Nature can do more than physicians.

To me, the world's rather beautiful if you look at it. Especially nature.