我相信自己和我的能力。
"I believe in myself and my abilities."
音乐让我快乐，也让我悲伤。
The most dangerous phrase in business is "We've always done it this way."
成功之梯最好是通过踏上机会的横档来攀登。
解析：吃粗粮，喝清水，弯起胳膊当枕头，这其中也有着乐趣。