想要行善的人在门外敲著门：爱人的，看见门是敞开的。
He who wants to do good knocks at the gate;he who loves finds the gate open.
Leadership is about making tough decisions today that will be thanked for tomorrow.
自然知识的改进者绝对拒绝承认所谓的权威。
The most important thing in singing is sincerity, technique is just auxiliary.
最成功的建筑是那些随时间演变以满足不断变化需求的建筑。
Science is a never-ending journey, and there is always more to learn and discover.