经验是最好的教师。You will learn most from experience.
事业虽扰人,懒惰害更大。Business is disturbing, but idleness is the greater.
淡交使友谊长青。Light the everlasting friendship.
人若无友，犹如只有生命没有太阳。A man without a friend is a life without a sun.
我告诉你，没有希望的悲伤是没有感情的。I tell you, there is no hope of sadness is no emotion.
若要求知识，须从勤苦得。If you want knowledge, you must toil for it.
胸中有知识，胜于手中有钱。Wisdom in the mind is better than money in the hand.
我们应该让人们明白努力的价值。We should make people understand the value of hard work.
光阴一去不复返。Time is gone forever.
经验学校学费高，愚人旁处学不到。Experience school tuition is high, fool next to learn not to.
该是有关当局采取适当的措施来解决交通问题的时候了。It is time the authorities concerned took proper steps to solve the traffic problems.
知识可羡，胜于财富。The knowledge to be envied than riches.
家规再严，事端难免。Strict rules, trouble is inevitable.
一个今天胜似两个明天。One today is worth two tomorro
会十事，不如精一事。Will ten things, not as fine one thing.
昨日不复来。Yesterday is no more.
兼职可以让学生们学习个人技巧，这样可以在找工作时更有竞争力。A part-time job can make students learn personal skills so that they can be more competitive in the job search.
既然考试迫在眉睫，我不得不放弃作运动。Since the examination is around the corner, I am compelled to give up doing sports.
知识就是力量。Knowledge is power.
经验是知识之父，记忆是知识之母。Experience is the father of knowledge and memory is the mother of knowledge.