Environmental stewardship is not optional - it's our responsibility to future generations.
不要陷入片段问题,而应该时刻展望整个伟大的问题,即使这个视野还不够清晰。
总有人会持有一些愚蠢的信念,但你可以通过提高自己对这些人背后原因的理解,来降低这一现象的讨厌程度。
I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts.
When you find everything you looked forI hope your life leads you back to my front door.Oh but if it don't,stay beautiful.
The study of L-functions is a testament to the power of abstraction in mathematics.