心理学理论的价值是由其实用性衡量的。
I never saw a problem that I did not attempt to solve by mechanical means.
无论多么艰难,永远不要放弃你的梦想。
I don't believe in taking the right decisions. I take decisions and then make them right.
创新不仅仅是关于新想法,而是以精确和激情去执行它们。