I'm the reason your preacher can't preach.
检验统计假设的问题由来已久,其起源已不可考。
Resilience is not a trait that people either have or do not have. It involves behaviors, thoughts and actions that can be learned and developed in anyone.
创新是将变化视为机会而非威胁的能力。
质量不是一个部门,而是一种生活方式。
过去是一个无处不在的阴影。
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.