心理学必须植根于有机体为生存而斗争的现实中。

最强者也不能总是强大得足以永远作主人，除非他能把力量转化为权利和服从的义务。

无物可自虚空而生。

你宛若一场天国的绮梦，尘世的爱情不配去攀求。

You put together two people who have not been put together before; and sometimes the world is changed, sometimes not. They may crash and burn, or they may ignite and light up the sky.

Science is a way of exploring and understanding the world.