To be a writer is to be a perpetual student of life.
The whole is other than the sum of the parts.
好的研究关键不仅在于方法,还在于问题的清晰性和数据的质量。
今天我们种下的每一粒种子都是对后代的承诺。
The market can stay irrational longer than you can stay solvent.
The best time to plant a tree was 20 years ago. The second best time is now.