你无法改变过去，但可以通过担心未来来毁掉现在。
You can't change the past, but you can ruin the present by worrying about the future.
What I feared most for myself at your age was not poverty, but failure.
Innovation in forestry technology will redefine how we manage and conserve our forests.
做好研究的秘诀是始终保持轻微的工作不足状态。因为无法浪费几个小时，你可能会浪费数年时间。
The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.
It’s not the events of our lives that shape us, but our beliefs as to what those events mean.
"Beauty is in the adaptations of the beholder."
当人们面对问题时，他们常常根据过去的经验思考，而不是看问题的实际结构
True innovation happens when you challenge the status quo.