All good writing is swimming under water and holding your breath.
人类学是一门科学，其进步的标志不是共识的完善，而是辩论的精细化。
音乐让我学会了坚持和永不放弃。
可持续性不是一种选择，而是一种责任。
The individual investor should act consistently as an investor and not as a speculator.
Every challenge is an opportunity to learn and grow.