The important thing is not to stop questioning. Curiosity has its own reason for existing.
重要的是不要停止提问。好奇心有其存在的理由。
Sometimes the hardest thing and the right thing are the same.
The purpose of all these illustrations is to direct the seeker's mind towards the one reality underlying them all.
The method of psychology must be as exact as the methods of the natural sciences.
过去是拼图，而遗传学提供了某些碎片。
利润永远不应以地球的未来为代价。