It (Tao) is eternally without desire. So, it can be called small. All things return to it, although it does not make itself their ruler. So, it can be called great.
LaoziThat, which others compress - will widen up and open. That, which others weaken - will strengthen. That, which others destroy - will blossom. Whoever wished to take something from the other, will inevitably loose his own.
LaoziThe Tao gives birth to One. One gives birth to yin and yang. Yin and yang give birth to all things... The complete whole is the complete whole. So also is any part the complete whole... But forget about understanding and harmonizing and making all things one. The universe is already a harmonious oneness; just realize it.
Laozi