Oliver Wendell Holmes, Jr., Isobel Lenman v. Thomas Railroad Jones…
“ Jones and his company were under no obligation to disclose their interest, in the absence of fraud, which there is not the slightest ground to suggest. It also is urged that the defendant, when she signed the instrument, thought that it merely gave an option. This is an immaterial afterthought. If she did not know what she was doing, she had only herself to thank, but no even one-sided mistake is proved. ”
