I expect to pass through this world but once; any good thing therefore that I can do, or any kindness that I can show to any fellow-creature, let me do it now; let me not defer or neglect it, for I shall not pass this way again.

fellow (noun): brother; equal; colleague
creature (noun): animal; living thing
defer (verb): to delay; to suspend
neglect (verb): to ignore; to forget; to overlook; to take no notice of

therefore [´ðeəfɔ:]   ad.&conj.因此；所以   (初中英语单词)

neglect [ni´glekt]   vt.&n.疏忽；忽视；忽略   (初中英语单词)

overlook [,əuvə´luk]   vt.&n.俯瞰；忽略；观察   (初中英语单词)

ignore [ig´nɔ:]   vt.忽视，不理，不顾   (高中英语单词)