Ill news never comes too late 壞消息來得快。

　　Ill news travels fast. 壞事傳千裏。

　　Imagination is more important than knowledge. 想像力比知識更重要。

　　Imagination is sometimes more vivid than reality. 想像有時比現實生動得多。

　　Imagination is the source of creation. 想象是創作之源。

　　I might say that success is won by three things: first, effort; second, more effort; third, still more effort. 成功之道唯三點∶努力、努力、再努力。

　　Improve your time and your time will improve you. 珍惜時間，時間才會珍惜你。

　　In a calm sea, every man is a pilot. 平靜的海上易駛船。

　　In a great river great fish are found; but take heed lest you be drowned. 發現大河有大魚，可得注意別溺斃。

　　In all things, it is better to hope than to despair. 凡事抱希望為佳，不應悲觀而失望。

　　In an enemy spots are soon seen. 敵人的缺點容易找。

　　In books, are embalmed the greatest thoughts of all ages. 曆代最偉大的思想都載入史冊而不朽。

　　In doing we learn. 行而知。

　　Industry if fortune''s right hand, and frugality her left. 勤勉是幸福的右手，節儉是幸福的左手。

　　Industry keeps the body healthy, the mind clear, the heart whole, the purse full. 勤奮使身體健康，使心情開朗，使思想專注，使經濟充裕。

　　In every beginning think of the end. 思前顧後。

　　In every country dogs bite. 天下的狗都要咬人。

　　In every rank, great or small, ''Tis industry supports us all. 不論高的低的各級人士，所持的都是勤勞。