The disciples were absorbed in a discussion of Lao-tzu’s dictum:
Those who know do not say; Those who say do not know.
When the master entered, They asked him what the words meant. Said the master, "Which of you knows the fragrance of a rose?" All of them indicated that they knew. Then he said, "put it into words." All of them were silent.
Never take life seriously, nobody gets out alive anyway

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One day there will be so many houses, that people will be bored and will go live in tents. "Why are you living in tents ? Are there not enough houses ?" "Yes there are, but we play this Economy game"