累積時間觀
.
.
Wrong: past –> present –> future
.
.
Right:

.
.
— Me, Inspired by Richard Koch’s The 80/20 Principle
.
.
.
2008.11.11 Tuesday
累積時間觀
.
.
Wrong: past –> present –> future
.
.
Right:

.
.
— Me, Inspired by Richard Koch’s The 80/20 Principle
.
.
.
2008.11.11 Tuesday
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