If we rail and kick against it and grow bitter, we won't change the inevitable; but we will change ourselves. I know. I have tried it. I once refused to accept an inevitable situation with which I was confronted. I played the fool and railed against it, and rebelled. I turned my nights into hells of insomnia. I brought upon myself everything I didn't want. Finally, after a year of self-torture, I had to accept what I knew from the outset I couldn't possible alter.

Do the hard jobs first. The easy jobs will take care of themselves.

The most important thing in life is not simply to capitalize on your gains. Any fool can do that. The important thing is to profit from your losses. That requires intelligence, and makes the difference between a man of sense and a fool.

One of the most appalling comments on our present way of life is that at one time half of all the beds in our hospitals were reserved for patients with nervous and mental troubles, patients who had collapsed under the crushing burden of accumulated yesterdays and fearful tomorrows. Yet a vast majority of those people would be walking the streets today, leading happy, useful lives — if they had only heeded the words of Jesus: “Have no anxiety about the morrow”; or the words of Sir William Osler: "Live in day-tight compartments."

There is a reason why the other man thinks and acts as he does. Ferret out that reason — and you have the key to his actions, perhaps to his personality. Try honestly to put yourself in his place.

Patience and perserverance will accomplish more in this world than a brilliant dash. Remember that when something goes wrong.

If you must make a mistake, make a new one each time.