If not you, who? If not now, ...

If not you, who? If not now, when?
If not you, who? If not now, when?
 Hillel the Elder

More phrases

Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton
Problems are not stop signs, they are guidelines.
 Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
 Harriet Beecher Stowe

Quotes from the same author

Say not: When I have free time I shall study, for you may perhaps never have any free time
 Hillel the Elder
Moreover he saw a skull floating on the surface of the water and he said unto it: Because you drowned others they drowned you; and those that drowned you will eventually be drowned.
 Hillel the Elder
Judge not thy friend until thou standest in his place.
 Hillel the Elder