I am constantly asked to make suggestions for developing alertness of mind and facility in formulating one's thoughts while actually addressing an audience. I know of nothing more effective for this purpose than daily practise in impromptu speaking as described in this book. In hundreds of instances the results of this simple exercise have been little less than wonderful, not only in stimulating mental quickness, but also in developing resourcefulness, concentration, and self-confidence.…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어