人类的思想是如此复杂,事物之间是如此纠缠,以至于要解释一片草叶,就必须绘制宇宙的图表。
Greatness is not about being the best, it's about being better than you were yesterday.
The only thing that separates successful people from the others is hard work and determination.
这家公司的每个员工都是患者安全的守护者。