The pain you feel today will be the strength you feel tomorrow.
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
我不认为每个人都应该成为数学家,但我确实相信许多学生没有给数学一个真正的机会。
幸福是一种意识状态,它来自于一个人价值的实现。
有时候最有力的时刻来自于你省略的部分。