Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
创新不是对一切都说“是”,而是对除最关键功能外的一切说“不”。
My inspiration comes from pain and also joy.
教师当然是一位艺术家,但作为艺术家并不意味着他或她可以塑造学生的轮廓。教育者在教学中所做的是让学生有可能成为他们自己。
The deterioration of every government begins with the decay of the principles on which it was founded.