把这一句，留给此刻的你
Now if this electron is displaced from its equilibrium position, a force that is directly proportional to the displacement restores it like a pendulum to its position of rest.
如果这个电子从平衡位置被移动，一个与位移成正比的力就会把它像钟摆一样恢复到静止的位置。
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。
A certain amount of opposition is a great help to a man. Kites rise against, not with, the wind.
一定程度的反对对一个人是大有帮助的。风筝逆风而放，而不是顺风而放。
A true friend is someone you can disagree with and still remain friends. For if not, they weren't true friends in the first place.
真正的朋友是你可以不同意但仍然是朋友的人。否则，他们根本就不是真正的朋友。
Do an evening review at the end of the day to reflect on what went well, and what you'd do differently next time.
在一天结束的时候做一个晚间回顾，回顾一下什么进展顺利，下次你会做些什么不同的事情。