The truth is incontrovertible. Malice may attack it, ignorance may deride it, but in the end, there it is. 

The pursuit of truth does not permit violence on one's opponent.

Charity begins at home, and justice begins next door.

Religion is all bunk.

Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.

Politics is not a game. It's an earnest business.

Money won't create success, the freedom to make it will.

The only source of knowledge is experience.

A politician needs the ability to foretell what is going to happen tomorrow, next week, next month, and next year. And to have the ability afterwards to explain why it didn't happen. 

I don't like to repeat success, I like to go on to other things.

Zebra crossings offer safe passage to pedestrians in cities but there is no such thing for zebras in the African jungles!

Everything comes to us that belongs to us if we create the capacity to receive it.