Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
企业最大的成本是决策慢带来的机会成本。
科学不仅是理性的学科,也是浪漫和激情的学科。
教师的爱是滴滴甘露,即使枯萎的心灵也能苏醒;教师的爱是融融春风,即使冰冻了的感情也会消融。