解释：如果自己都不尊重自己，那么危险和侮辱就会接踵而至。
There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.
Quality is remembered long after the price is forgotten.
自由不是恩赐，而是必须争取的权利。
数学的本质在于其自由性。
当好奇心遇上严谨的方法论，科学就会蓬勃发展。
Success in business is not just about profit; it's about creating value for all stakeholders.