When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.

Psychology is the science of mental life in its adaptive relations.

跨越万里山川，拨开云雾前进；经历百次寒暑，踏着霜雨前行。