逻辑学的研究是关于正确推理原则的研究。
I think the most important thing in life is to love and be loved in return.
"I think that we communicate only too well, in our silence, in what is unsaid."
Life is short, and it’s up to you to make it sweet.
平凡与非凡的区别在于那一点额外的努力。
The universe is not only stranger than we imagine, but stranger than we can imagine.