Respect your efforts, respect yourself. Self-respect leads to self-discipline. When you have both firmly under your belt, that's real power.
旅行改变你。随着你的移动,你的记忆、你的世界观会在你的脑海中碰撞、摩擦、磨砺。你永远无法像出发前那样回家。
科学中最重要的词不是“我找到了!”而是“这很有趣……”