爱是一种不可抗拒的渴望,渴望被不可抗拒地渴望。
化学的乐趣在于看到不可见的东西变得可见。
图书馆是一个过去、现在和未来相遇的地方。
Leadership means making tough decisions today for a better tomorrow.
Probability theory is nothing but common sense reduced to calculation.