"We are all prisoners of our own perceptions, but through writing, we can find the key to our freedom."

Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.

爱好学习接近智慧，努力行善接近仁德，知道耻辱就接近勇敢。

Science is the crystallization of human wisdom and an important force driving social progress.

从生活中学习，从书籍中学习，从他人中学习。