解释：只要有一人起表率作用，就能带动其他人效仿。一个人的行为和言行影响着他人的行为和态度。
The most important thing in investing is to have a clear plan and stick to it.
Sustainability is not a choice; it's an imperative for long-term success.
生命的终结是幸福，而幸福是宁静。
The state is not a work of art; it is a necessity.