The Republic of Singapore is amongst the smartest and safest in the world with the best investment potential. Therefore, it’s no wonder that professionals, tourists, and students alike are flocking to the island nation to make their start. With four official languages – English, Mandarin, Malay, and Tamil – it’s also easy to make yourself understood. Most Singaporeans are bilingual, and English has quickly become the lingua franca of Singapore, making it easy to live and study.