The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

Mathematics is not a spectator sport.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

我并不完美，但我每天都在努力变得比昨天更好。

Our lives begin to end the day we become silent about things that matter.

婚姻的快乐完全是机会的问题。

文学的美在于它让我们在一生中活出一千种生活。