tuesday, 20 november, 2007 16:50 MAT
we learn:
95% of what we teach
80% of what we discover
70% of what we discuss
50% of what we see & hear
30% of what we see
20% of what we hear
10% of what we read
~william glasser
,` )
Tuesday, November 20, 2007
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment