You are not someone else’s opinion of you.
The beginning is the most important part of the work.
Music taught me gratitude.
When you fail, you learn. When you succeed, you learn even more.
Theorems are not discovered by accident.
Many backward steps are made by standing still.
有时候,最难的部分不是放手,而是学会重新开始。
物理学的美丽在于它能够用几个简单的方程来描述宇宙。