Every man naturally persuades ...

Every man naturally persuades himself that he can keep his resolutions, nor is he convinced of his imbecility but by length of time and frequency of experiment.
Every man naturally persuades himself that he can keep his resolutions, nor is he convinced of his imbecility but by length of time and frequency of experiment.

More phrases

A rule of thumb for a warrior is that he makes his decisions so carefully that nothing that may happen as a result of them can surprise him, much less drain his power.
The fixed determination to have acquired the warrior soul, to either conquer or perish with honor, is the secret of victory.
 George S. Patton
THE PATH OF PEACE is exceedingly vast, reflecting the grand design of the hidden and manifest worlds. A warrior is a living shrine of the divine, one who serves that grand purpose.
 Morihei Ueshiba
The warrior knows that he is free to choose his desires, and he makes these decisions with courage, detachment, and - sometimes - with just a touch of madness.
We are all warriors. Each of us struggles every day to define and defend our sense of purpose and integrity, to justify our existence on the planet and to understand, if only within our own hearts, who we are and what we believe in.
 Steven Pressfield

Quotes from the same author

If a man does not make new acquaintances as he advances through life, he will soon find himself left alone. A man, sir, should keep his friendship in a constant repair.
To keep your secret is wisdom; but to expect others to keep it is folly.
Love is the wisdom of the fool and the folly of the wise.
Memory is the mother of all wisdom.
Friendship, like love, is destroyed by long absence, though it may be increased by short intermissions.