"Every individual... neither intends to promote the public interest, nor knows how much he is promoting it... he intends only his own security; and by directing that industry in such a manner as its produce may be of the greatest value, he intends only his own gain, and he is in this, as in many other cases, led by an invisible hand to promote an end which was no part of his intention." - Adam Smith
hash and time{"hash_value":"6b483a831017971b17a4b309cc8b1d9e6964b3314fbb2ce9f2275bf1ebc7ba09"}Wed Feb 12 2020 20:44:01 GMT+0900 (Japan Standard Time)
Interval Test 6 every 1minute time.sv
