To have infinite oceanic horizons! This is what a man needs to reach the unreachable.

To think the welfare and the goodness of the next generations is indeed a good ethics, but there is much greater ethics than this: To think the welfare and the goodness of the current generations, the very people of now! The reason is simple: Future may not exist, it is only a possibility, but the people of now are not possibility, they are here!

In every defeat, there develops a silent embryo of victory; in every failure, under the rubbles, there appears a divine key to success.

When you do your work happily, work will disappear.

Most man can think no better than a child! This fact perfectly explains why there are so many funny beliefs!

Nature is doing wonderful things for you; what are you doing for the nature?

The real beauty created by man never competes with the beauty of nature; but it only perfectly completes it!