The deepest principle in human nature is the craving to be appreciated.
Technological progress must go hand in hand with ethics.
The act of writing is an act of defiance.
爱情就像沙漏:当心空了,头脑就开始填满。
The study of the mind must be strictly empirical.
房间的神秘在于光的游戏。
向更清洁能源的过渡必须实用、经济且可靠。