The most painful moral struggles are not those between good and evil, but between the good and the lesser good.
Arithmetic! Algebra! Geometry! Grandiose trinity! Luminous triangle! Whoever has not known you is without sense!
It was a tough year for me, '89, losing two Slam finals and losing another five finals. It wasn't until I won the Masters, or what's now called the ATP Finals, that things changed again. Suddenly I won seven tournaments in 1990 and became No. 1.