如果你想走得快,一个人走;如果你想走得远,一起走。
无论他做什么,地球上的每个人在世界历史中都扮演着核心角色。而通常他并不知道这一点。
这世界不会被那些作恶多端的人毁灭,而是冷眼旁观、选择保持缄默的人。
在化学中,最小的变化可能引发最大的革命。
You never know what worse luck your bad luck has saved you from.
政策制定者应乐于根据新证据修正他们的观点。
The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.