Wisdom is knowing what to do next; virtue is doing it.
There is no pleasure in life equal to that of the conquest of a vicious habit.
No one is really miserable who has not tried to cheapen life.
All war is murder, robbery, trickery, and no nation ever escaped losses of men, prosperity and virility. War knows no victor.
The problem of life is not to make life easier, but to make men stronger.
To say no at the right time, and then stand by it, is the first element of success. He is the wise man who, for all his life, can keep mind and soul and body clean.