Therefore I feel that the aforementioned guiding principle must be modified to read: If you desire peace, cultivate justice, but at the same time cultivate the fields to produce more bread; otherwise there will be no peace. Norman Borlaug
The system does not and cannot exist to satisfy human needs. Instead, it is human behavior that has to be modified to fit the needs of the system. Theodore Kaczynski
Every relationship between two individuals or two groups will be characterized by the ratio of secrecy that is involved in it. Even when one of the parties does not notice the secret factor, yet the attitude of the concealer, and consequently the whole relationship, will be modified by it. Georg Simmel
Limited liability should not be sacrosanct. Like property rights-including intellectual property-it is a creation of man, to provide appropriate incentives; when that artifice fails to fulfill its social function, it needs to be modified. Joseph Stiglitz
Human action can be modified to some extent, but human nature cannot be changed. Abraham Lincoln
The 22nd Amendment should probably be modified to say two consecutive terms instead of two terms for a lifetime. Bill Clinton