Problem: Add spaces: HebeganbylearningthedifferentialandintegralcalculusfromtheworksofEulerandLagrange.

Spaces added: He began by learning the differential and integral calculus from the works of Euler and Lagrange .

Problem: Add spaces: mypreciouslifefromthelions.35:18Iwillgiveyouthanksinthegreatassembly.

Spaces added: my precious life from the lions. 35:18 I will give you thanks in the great assembly.

Problem: Add spaces: Basedonthesetestsacertificatewillbeissued.

Spaces added: Based on these testsa certificate will be issued.

Problem: Add spaces: Nextchapter:14DefinitionsofDemocracy

Spaces added:
Next chapter: 14 Definitions of Democracy