The pursuit of knowledge is a journey without end, but every step forward is a victory.
Dreams need courage, and even more action.
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
投资土壤健康就是投资子孙后代的健康。
The best investments we make are in the skills and safety of our workforce.