"The pursuit of knowledge is a journey without end."

Psychology must be based on observable phenomena, not abstractions.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The most beautiful people are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.

人性的内涵不缺善性，而人性的需求则不能多添一分欲念。

You can't please everyone, so just be yourself.