把这一句，留给此刻的你
In the beginning, God said, the four dimensional divergence of an anti-symmetric second rank tensor equals zero, and there was light.
一开始，上帝说，一个反对称二阶张量的四维散度等于零，有光。
把喜欢的一句，带在身边
做成一张壁纸
16 种意境 · 9:16 竖屏 · 1440 × 2560 高清图片
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
The most rewarding things you do in life are often the ones that look like they cannot be done.
人生中最有价值的事情往往是那些看起来无法完成的事情。
Whatever you do may seem insignificant to you, but it is most important that you do it.
无论你做什么对你来说都是微不足道的，但最重要的是你去做。
Love means to love that which is unlovable; or it is no virtue at all.
爱意味着爱那些不可爱的东西;或者这根本不是美德。