Never stop to learn from anyone. When you think you are more knowledgeable than who is teaches you there you stop learning in your life. If you want to achieve something then don stop learning from anyone. Make yourself better but don't be prejudice. From who you leaning make them proud by learning till life. Because life is a learning process. When you think you are enough knowledge that day your growth will be stop so never say to learning anything at any age of your life.