The laws of behavior can be derived from basic physiological principles.
回归真正野生环境最困难的部分是放下现代生活的机械干扰。
A thief is a poor man's best friend.
永远不要低估小而持续的行动推动大规模变革的力量。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'