"The past is always listening, waiting for us to turn our backs so it can whisper in our ears."
努力工作和坚持不懈是将梦想变为现实的关键。
数学证明的美在于它的优雅以及它以清晰简洁的方式揭示潜在真理的方式。
You gotta learn to crawl before you can walk, and walk before you can run.