As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

人类的声音是所有乐器中最完美的。

I always try to give my best, no matter the situation.

学习不以学识渊博为尊贵，贵在能够所学的为正道。

Data reveals the truth: Most poor people are not lazy.