浓淡往事
[nóng dàn wăng shì]
Past events can be remembered in varied intensities, much like flavors have strong (濃 - 'cong') and light (淡 - 'dan') tastes, hence the term Past Events In Various Tones is used here to convey how we experience diverse memories with different shades of emotions involved during reminiscing our own life journey so far lived.