The road of excess leads to ...

The road of excess leads to the palace of wisdom.
The road of excess leads to the palace of wisdom.

More phrases

If one does not know to which port one is sailing, no wind is favorable.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
We are masters of the unsaid words, but slaves of those we let slip out.
I have always found that mercy bears richer fruits than strict justice.
A lie gets halfway around the world before the truth has a chance to get its pants on.

Quotes from the same author

No bird soars too high if he soars with his own wings.
The hours of folly are measured by the clock; but of wisdom, no clock can measure.
In seed time learn, in harvest teach, in winter enjoy.
Think in the morning. Act in the noon. Eat in the evening. Sleep in the night.
For everything that lives is holy, life delights in life.