我们必须保持警惕，坚决与一切内外敌人作斗争。
We must be vigilant and resolutely fight against all enemies, both internal and external.
Stay hungry, stay foolish.
译文：告诉远方的游子：别为这点寒冷发愁。春天马上就要来了，就在你家东边不远处。
Appreciate the process of competing. It’s not just about winning or losing, but about respecting your opponents and the game.
发现的喜悦无疑是人类心灵所能感受到的最活跃的体验。
真相很少纯粹，也绝不简单。