逻辑学的研究是对正确推理原则的研究。
The most important thing is to be true to yourself.
Not what we have, but what we enjoy, constitutes our abundance.
Talent is God-given. Be humble. Fame is man-given. Be grateful. Conceit is self-given. Be careful.
揭示了人性中的阴暗面有时比超自然现象更令人恐惧。
我绝不会为我的信仰而献身,因为我可能是错的。