Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.
音乐是一种不需要翻译的通用语言。
我们不要害怕犯错，因为只有通过犯错我们才能学习和进步。
伟大的领导者倾听多于发言。
You cannot swim for new horizons until you have courage to lose sight of the shore.