Great achievement is usually born of great sacrifice, and is never the result of selfishness.

— Napoleon Hill

Patience, persistence and perspiration make an unbeatable combination for success.

— Napoleon Hill

Your right is only to your actions, never to their fruits.

— શ્રી કૃષ્ણ

Retirement is when you stop sacrificing today for an imaginary tomorrow. When today is complete, in and of itself, you're retired.

— Naval Ravikant

You can be wrong half the time and still make a fortune.

— Morgan Housel

Clean code does one thing well.

— Robert C. Martin