艺术不在于你看到了什么,而在于你让别人看到了什么。
实际发展水平与潜在发展水平之间的距离,前者由独立解决问题决定,后者由在成人指导下或与更有能力的同伴合作解决问题决定。
My dad was my best friend and greatest role model. He was an amazing dad, coach, mentor, soldier, husband and friend.
A company's culture is defined by how it treats its lowest-ranking employee.
Explore the inner world through meditation.
人们并不总是理性的,他们的非理性行为可能会产生重大的经济后果。