1, everyone has his own stage, this stage is so bright, and life is so brilliant and regretless. Just persevere.

2. May the fountain of knowledge flow through books and into your heart.

3. Knowledge is an inexhaustible mineral resource. The deeper you dig, the more treasure you will get.

On the long road, you can take one step, but on the short circuit, you can't live without one step.

5, is about to enter a new beginning, I wish you a bright future, step by step.