The value of a man should be seen in what he gives and not in what he is able to receive.

It is only by prudence, wisdom, and dexterity, that great ends are attained and obstacles overcome. Without these qualities nothing succeeds.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

I have tried 99 times and have failed, but on the 100th time came success.

If A is a success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

It's fine to celebrate success, but it is more important to heed the lessons of failure.