Once I was giving a lecture and saying, “Life is uncertain”. Just then a bird came, touched the fan and fell down on the groud. Then I said, “This bird has sacrificed his life to prove my words”.
When we are physically strong, we engage in service. So that when we are not able to work, we will be able to remember Krishna, Prabhupada, our spiritual master and even our spiritual name in sub-consciousness.
Kirtaniya sada hari, Sing and chant. Singing means practical approach. Then we will acknowledge the mercy.
Life should be moulded in such a way so that we can be able to remember the Lord constantly.