学习数学的最好方法就是做数学。
有用是这些老人曾经对自己最好的希望,而无目的是他们最深的恐惧。
计算的未来在于不同领域的整合,如生物学、物理学和数学。
The future of food security lies beneath the waves—if we farm it responsibly.
Everything negative — pressure, challenges — is all an opportunity for me to rise.