The three great essentials to achieve anything worth while are: Hard work, Stick-to-itiveness, and Common sense. 

Fear has its use but cowardice has none.

Some men say that they should be satisfied with the abolition of untouchability only, leaving the caste system alone. The aim of abolition of untouchability alone without trying to abolish the inequalities inherent in the caste system is a rather low aim.

I'll always stay connected with Apple. I hope that throughout my life I'll sort of have the thread of my life and the thread of Apple weave in and out of each other, like a tapestry. There may be a few years when I'm not there, but I'll always come back.

Manpower without unity is not a strength unless it is harmonized and united properly, then it becomes a spiritual power.

A wonderful fact to reflect upon, that every human creature is constituted to be that profound secret and mystery to every other.

He has a right to criticize, who has a heart to help.

Tell me and I forget. Teach me and I remember. Involve me and I learn. 

Pure mathematics is, in its way, the poetry of logical ideas.

True art is characterized by an irresistible urge in the creative artist. 

The best way to get a bad law repeal is to enforce it strictly.

Because of lack of moral principle, human life becomes worthless. Moral principles, truthfulness, is a key factor. If we lose that, then there is no future.