研究心灵就是研究适应行为;每个思想都是生活的工具。
能源的未来是低碳的,但石油和天然气在未来几十年仍将是能源结构的一部分。
Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.
You can't let your failures define you. You have to let your failures teach you.