Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful ...

If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far. (Joshua Lederberg)

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Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.

Joshua Lederberg Quotes: If it takes you 20 or 25 years to establish yourself in one field, you really ought to be careful not to stray too far.