虑善以动，动惟厥时。
释义Explanation
这句话强调行动之前要深思熟虑，确保所行之事合乎善道；而当时机来临时，又要果断行动，不错过最佳时刻。它把“虑善”与“动时”结合起来，说明审慎判断和把握时机同样重要。无论治国还是处事，若只有思考而没有行动，或贸然行动而不看时机，都难以成功。这种动静结合的智慧，提醒人们在复杂局面中既要冷静分析，也要有决断力。
This saying stresses that before taking action one must deliberate carefully to ensure the course is good, and when the moment comes, one must act decisively without missing the opportune time. It links careful judgment with timely action, showing that thoughtful planning and seizing the right moment are equally important. Whether governing a state or handling daily affairs, thinking without acting or acting rashly without regard to timing rarely succeeds. The wisdom of combining reflection and decisiveness helps people navigate complex situations with both calm analysis and bold execution.
使用场景Usage
在现代职场与投资决策中，这句古语极具指导意义。例如，一个创业者在推出新产品前，需要反复调研市场、评估风险（虑善）；一旦发现市场窗口期到来，就应果断投入资源、快速迭代（动惟厥时）。同样，个人在跳槽、买房或学习中，也应先想清楚方向，再把握合适时机行动。
In modern careers and investment decisions, this ancient advice remains highly relevant. For example, before launching a new product, an entrepreneur should conduct thorough market research and risk assessment (consider what is good); once a market window opens, they should commit resources and iterate quickly (act when the time is right). Similarly, when changing jobs, buying property, or learning new skills, one should first clarify the direction and then seize the right timing.