A statement is a means to convey information， a promise is a means to make a commitment.
种族差异不应在体育运动中发挥作用。
过去总是紧张的，而未来是完美的。
Olympism seeks to create a way of life based on the joy found in effort， the educational value of a good example and respect for universal fundamental ethical principles.
Understanding the limits of computation is as important as expanding its capabilities.