该句使用not because but because结构，清楚表达因果对比关系。
Learn to persist, but more importantly, learn to let go. As the ancients said, "To give is to receive; to let go is to gain." Clench your fists, and you have nothing; open your hands, and the world is within your grasp. From childhood, we are taught how to strive, how to persevere, and how to never give up. However, in many instances, what we truly need to learn is how to let go.
We feel weary because we waver between persistence and giving up, unable to decide. We feel confused because we tend to view things negatively, becoming stuck in our ways. We are unhappy not because we have too little, but because we desire too much. We suffer because our memory is too keen, clinging to both the essential and the trivial. In short, human troubles stem from: an inability to let go, an inability to think clearly, an inability to see through things, and an inability to forget.
The vastness of the blue sky allows for the beauty of "wisps of clouds playing tricks and falling stars conveying sorrow." The silence of history allows for the profound reflections of "an empty mound left in remembrance."
Modern companies only need one sufficiently long "long board" and a manager with the awareness to "complement the short boards" to achieve success through cooperation.
Solitude may be difficult to endure, but it is a part of me, and I accept it. I may lack great talent, but that too is a part of me, and I accept it as well.
After overcoming some trials, one might think they are invincible, yet life has endless ways to make one feel vulnerable once again.
要学会坚持，更要学会放弃。古人云：“大舍大得，小舍小得，不舍不得。”紧握双手，两手空空；张开双手，世界就在手中。从小到大，我们接受的教育多是关于努力、坚持与永不言弃，但实际上，很多时候我们更需要学会如何放弃。
心累，是因为常在坚持与放弃之间徘徊，犹豫不决；困惑，是因为习惯消极看待事物，无法自拔；不快乐，往往不是因为拥有的太少，而是奢望太多；痛苦，是因为记忆太深，该记的、不该记的都无法释怀。简而言之，人的烦恼源于：放不下、想不开、看不透、忘不了。
蓝天留白，才有了“纤云弄巧、飞星传恨”的波澜；汗青留白，才有了“青冢空留”的遐思。
现代企业只需拥有一块足够长的“长板”，并具备“补齐短板”意识的管理者，便能通过合作实现优势互补。
孤独或许难熬，但我坦然接受，这是我生命的一部分。或许我并无过人天分，我也坦然接受，这也是我的一部分。
历经坎坷后，常以为自己已无坚不摧，但生活总有无数种方式，再次让你体会到挫败。
"How much we possess is not important; what matters is whether we are content."
"Never long for what you have never possessed."
"The hardest thing for a person to achieve is contentment."
"Most unhappy people tend to underestimate what they possess and overestimate what others have."
"Greed is the truest form of poverty, while contentment is the truest form of wealth."