When you learn, teach, when you get, give.

Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.

And no one will listen to us until we listen to ourselves.

Learned we may be with another man's learning: we can only be wise with wisdom of our own.

Never put off for tomorrow, what you can do today.

Be sure you put your feet in the right place, then stand firm.

Where there is anger, there is always pain underneath.

Attitude, not Aptitude, determines Altitude.

One who loses wealth loses much. One who loses a friend loses more. But one who loses courage loses all.

To avoid criticism say nothing, do nothing, be nothing.

Destiny is not a passive agent that lies in the lap of the Gods, but is an active instrument that lies in your own hands to shape as you will.

What's done can't be undone.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.

Mistakes are always forgivable, if one has the courage to admit them.

What can't be cured must be endured.

When I stand before God at the end of my life, I would hope that I would not have a single bit of talent left, and could say, 'I used everything you gave me'.

A friend to all is a friend to none

One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.

Nothing is so strong as gentleness, nothing so gentle as real strength

Love one another, but make not a bond of love: Let it rather be a moving sea between the shores of your souls.

It is better to remain silent and be thought a fool than to open one's mouth and remove all doubt.