รูปภาพของDr. Prin Singhanart

Discoverers

โดย Dr. Prin Singhanart - พฤหัสบดี, 28 กรกฎาคม 2005, 4:44PM
 

A professor can never better distinguish himself in his work than by encouraging a clever pupil, for the true discoverers are among them, as comets amongst the stars.

Linnaeus

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