The ultimate test of any economic theory is whether it improves real-world decisions.
The only limits you have are the ones you set for yourself.
"La literatura es el arte de la paciencia, la disciplina y la entrega absoluta."
未来能源存储的关键在于新材料和创新技术的发展。
最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。
A great brand is a story that's never completely told.