Kural - 634

A minister has power to see the methods help afford,
To ponder long, then utter calm conclusive word

Explanation
The minister is one who is able to comprehend (the whole nature of an undertaking), execute it in the best manner possible, and offer assuring advice (in time of necessity).

Tamil Transliteration
Theridhalum Therndhu Seyalum Orudhalaiyaach
Chollalum Valladhu Amaichchu.