M R Kopmeyer, as part of his book, ’How you will get richer, quicker’ suggests us to jot down our ideas in 3” x 5” cards and carry them within our pocket. Ideas in 3” x 5” cards are for re-reading and look at. Frank Bettger in their book, “How I raised Myself From Failure to Success in Selling” reveals his pocket reminder technique: “I comprised a 3” x 5” card, a 'pocket reminder’, per certainly one of my subjects, using a brief summary of the principles. The first week, I carried the charge card Enthusiasm inside my pocket. At odd moments in the daytime, I read these principles. ” During the year 1930 there were one engine which as on hype named as 'Ricardo' sleeve valve engine. Mirrlees the period introduced two Mirrleesengines represented this patent kind of the valve engine. Well the previous had bore close to 5.5 inches and made a stroke of almost 6.5 inches and produced 20BHP each cylinder at rate of 900 r.p.m. another had 17 inches bore and 21.5 inches stroke, giving 50BHP per cylinder at the rate of 200 r.p.m. Today's world is stuffed with technologies, chemistry projects, social projects but still now we are following thought of their stage or dais. The only changes are happened such as these: their drama was performed in open air and now it really is inside covered area; during those times drama was performed only day time but now we can enjoy three times each day; there were no means of light facilities today it really is totally computerized; that time dais was fixed now it really is revolving. Its company colors and unique emblem have become a well known sight on the railroads in South Africa from Cape Town to Tanzania's Dar es Salaam. Anyone wishing to experience a modern day African safari in ultra style and comfort may wish to book a compartment. The train leaves from its private station near Pretoria, South Africa to major cities within its borders and further afield to countries such as Namibia, Botswana, Zambia and Zimbabwe.