One of the great philosophical debates of the centuries has been over the whole question of ends and means. In a real sense, the end is pre-existent in the means; the means represent the ideal in the making, and the end in process. In the long run of history, immoral means cannot bring about moral ends.

Love all, trust a few, do wrong to none.

There are three people in yourself:Who people think you are, Who you think you are, and who you really are.

The best and safest method of philosophizing seems to be first to inquire diligently into the properties of things, and establishing those properties by experiments, and then to proceed more slowly to hypotheses for the explanation of them.

In Africa there is a concept known as 'ubuntu' - the profound sense that we are human only through the humanity of others; that if we are to accomplish anything in this world it will in equal measure be due to the work and achievement of others.

Skepticism is a virtue in history as well as in philosophy.