阅读下面短文，根据所读内容在表格中的空白处填入恰当的单词。注意：每个空格只填一个单词
In addition to self-awareness, imagination, and conscience, it is the fourth quality — independent will — that really makes effective self-management possible. It is the ability to make decisions and choices and to act in agreement with them. It is the ability to act rather than to be acted upon, to actively carry out the program we have developed through the other three qualities.
The human will is an amazing thing. Time after time, it has overcome unbelievable difficulties. The Helen Kellers of this world give dramatic(给人深刻印象的) evidence to the value, the power of the independent will.
