Do what you say

मनस्यन्यद्वचस्यन्यत्
कार्यमन्यद्दुरात्मनाम् ।
मनस्येकं वचस्येकम्
कर्मण्येकं महात्मनाम् ॥

- हितोपदेशः

The words of wicked people are totally different from their thoughts and their actions totally disagree with their words. On the other hand, great people are consistent in their thoughts, words and deeds.

Say what you mean.
Do what you say.
Vision without action is a daydream.
Action without vision is a nightmare.
Success is an outcome of conscious choices pursued consistently.