網誌分類：思想 THINK+FEEL |
Fibonacci numbers
1,1,2,3,5,8,13,21,34,55,89,144,....
1,1,2(=1+1),3(=2+1),5(=3+2),8(=5+3),13(=8+5),21(=13+8),34(=21+13),55(=34+21),89(=55+34),144(=89+55),.....
黃金比例 Golden Ratio (Extreme and Mean Ratio)
144/89=89/55=55/34=34/21=21/13=1.618
"Time present and time past...
are both present in time future,
and time future contained in time present and time past...." T S Eliot
