Wallace Wattles Quote

Thinking is the hardest and most exhausting of all labor; and hence many people shrink from it.


The Science of Being Great: (ed. Marc Stewart, 2014)


Thinking is the hardest and most exhausting of all labor; and hence many people shrink from it.

Thinking is the hardest and most exhausting of all labor; and hence many people shrink from it.

Thinking is the hardest and most exhausting of all labor; and hence many people shrink from it.

Thinking is the hardest and most exhausting of all labor; and hence many people shrink from it.