领导力意味着今天做出艰难的决定,而这些决定将在几十年后得到回报。
Silence is the language of the oppressed.
对天资在中等程度以上的人,可以和他谈论高深的学问;而对于中等以下天资的人,则不可以和他谈论高深的学问。
Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.