F:

Benjamin Franklin:

• I have always thought that one man of tolerable abilities may work great changes
  and accomplish great affairs among mankind if he first forms a plan and...makes the
  execution of that same plan his sole study and business.
• Well done is better than well said.
• Energy and persistence conquer all things.
• Genius without education is like silver in the mine.
• Any fool can criticize, condemn and complain and most fools do.
• Hide not your talents. They for use were made. What's a sundail in the shade.
• Having been poor is no shame, but being ashamed of it, is.
• Whatever is begun in anger ends in shame.
• Where there's marriage without love, there will be love without marriage.
• At twenty years of age, the will reigns; at thirty, the wit; and at forty, the judgment.
• Necessity never made a good bargain.
• Work as if you were to live a hundred years. Pray as if you were to die tomorrow.
• Three may keep a secret, if two of them are dead.

Malcom Forbes:

• If you have a job without aggravations, you don't have a job.
• Education's purpose is to replace an empty mind with an open one.
• It's more fun to arrive at a conclusion than to justify it.

Henry Ford

• You can't build a reputation on what you are going to do.
• Whether you think that you can, or that you can't, you are usually right.
• Obstacles are those frightful things you see when you take your eyes off your goal.
• Thinking is the hardest work there is, which is probably the reason so few engage in it.
• Nothing is particularly hard if you divide it into small jobs.