“ Advice is seldom welcome; and those who want it the most always like it the least. 忠告很少受欢迎;而那些最需要它的人总是最不喜欢它。 Lord Chesterfield 切斯特菲尔德勋爵
“ A set definite objective must be established if we are to accomplish anything in a big way. 如果我们要大干一番,就必须确立一个明确的目标。 John McDonald 约翰·麦克唐纳