There is only one good, which is knowledge, and one evil, which is ignorance.
Great leaders are willing to make the tough decisions that others avoid.
这种想象力的第一个成果——以及体现它的社会科学的第一个教训——是个人只有将自己定位在他的时代中,才能理解自己的经历并衡量自己的命运,只有意识到他所在环境中所有个体的机会,他才能知道自己的生活机会。
单子是不可分割的实体,是构成世界的基本元素。
Collaboration beats competition when the goal is meaningful progress.