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"It is our choices that show what we truly are, far more than our abilities."

War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.

我們都被自己選擇的幽靈所困擾。

心理學的任務是研究心理生活的規律。

The future belongs to those who are willing to take risks today.

真正的學者不在于知識淵博，而在于熱愛真理并真誠追求。