你的手干不了活是因为我。

If you do not believe in yourself, no one else will.

Positive psychology is not just about feeling good, it's about the good life.

勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。

读得越多，越发现自己所知甚少。