增加你积极性的最佳方法是在你当前的环境中寻找积极的意义。
The best way to increase your positivity is to find positive meaning within your current circumstances.
To write is to fight against silence and forgetting.
Everyone is shy. Other people are waiting for you to introduce yourself to them， they are waiting for you to send them an email， they are waiting for you to ask them on a date. Go ahead.
我的语言的界限即是我的世界的界限。
量子引力问题不仅是物理学的问题，也是科学哲学的问题。