你无法回到过去改变开头,但你可以从现在开始改变结局。
You can't go back and change the beginning, but you can start where you are and change the ending.
Joy is the emotion which accompanies the fulfillment of our natures when we have lived up to our potential.
有时候我真想放弃,但想到会让很多人失望,我就坚持下来。
Leadership is about making tough decisions today that will benefit the next generation.
创造力的发动机是提出一个问题:“一定要这样吗?” 政治改革、科学发展、关系改善以及更好的书都是提出这个问题后出现的。《哲学的慰藉》
数学中的每个问题都是一个等待解决的谜题,而乐趣就在于解决的过程。