Success is not about being the best, but about being better than you were yesterday.
The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.
The true power of mathematics lies in its ability to simplify the complex, making the incomprehensible understandable.
A man, as a general rule, owes very little to what he is born with – a man is what he makes of himself.
If you're lucky enough to be different, don't ever change.