Happiness lies in the joy of achievement and the passion for creative work.

Human beings can change the world through hard work, and this kind of hard work can make human beings reach a new and better realm. No one can cut off the bond that connects him with society just by looking away. He must always accept and be sensitive to new things; And have the courage and skills to face new facts and deal with them. People can change the world through hard work, and this kind of hard work can make mankind reach a new and better realm. No one can cut off his contact with society just by closing his eyes and not looking at social reality. He must be sensitive and ready to accept new things; He must have the courage and ability to face new facts and solve new problems.

We can't always make the future for our youth, but we can make our youth for the future. We can't always create a bright future for our youth, but we can create our younger generation for the future.

Growth and change are the laws of all life. Yesterday's answer is not enough to solve today's problems, just as today's solution can't meet tomorrow's needs. Growth and change are the laws of all life. Yesterday's answers don't apply to today's problems-just as today's methods can't solve tomorrow's needs.

Power always means responsibility and danger. Strength always means responsibility and danger.

The only obstacle to tomorrow is our doubts today. The only limit to our realization of tomorrow will be our doubts of today.