Here are 3 different sayings encoded using the same code:
VHK ONEPKM-EYVVXF IGDVGXF DXFVKZV GZ HKEJ KSKM YKQM QV ZQF RXZK ZVQVK
NFGS. OY CMXIKZZXM ZDXVV MGDK. GV GZ HKEJ GF AKAXMY XI KJPQMJ WKXMWK
KQMEK ONEPKM-EYVVXF (1803-1873), Q MQVHKM CMXEGIGD QFJ CXCNEQM (GF HGZ
VGAK) FXSKEGZV. HK GZ OKZV LFXPF VXJQY IXM HQSGFW PMGVVKF "VHK EQZV
JQYZ XI CXACKGG."
PHKFKSKM ZFXXCY ZVQMVZ VYCGFW HGZ FXSKE IMXA VHK VXC XI HGZ JXWHXNZK,
OKWGFFGFW "GV PQZ Q JQML QFJ ZVXMAY FGWHV..." HK GZ OXMMXPGFW IMXA EXMJ
ONEPKM-EYVVXF. VHGZ PQZ VHK EGFK VHQV XCKFKJ HGZ FXSKE, "CQNE DEGIIXMJ,"
PMGVVKF GF 1830. VHK INEE EGFK MKSKQEZ PHY GV GZ ZX OQJ:
GV PQZ Q JQML QFJ ZVXMAY FGWHV; VHK MQGF IKEE GF VXMMKFVZ -- KTDKCV
QV XDDQZGXFQE GFVKMSQEZ, PHKF GV PQZ DHKDLKJ OY Q SGXEKFV WNZV XI
PGFJ PHGDH ZPKCV NC VHK ZVMKKVZ (IXM GV GZ GF EXFJXF VHQV XNM ZDKFK
EGKZ), MQVVEGFW QEXFW VHK HXNZKVXCZ, QFJ IGKMDKEY QWGVQVGFW VHK ZDQFVY
IEQAK XI VHK EQACZ VHQV ZVMNWWEKJ QWQGFZV VHK JQMLFKZZ.
WXXJ FGWHV VX ZCKFJ PGVH IQAGEY, ONV QSXGJ QMWNAKFVZ PGVH YXNM AQVK'Z
FKP EXSKM.
YXN PGEE ZVKC XF VHK FGWHV ZXGE XI AQFY DXNFVMGKZ.
I give up!